US Core Implementation Guide
9.0.0 - STU 9 US

US Core Implementation Guide - Downloaded Version 9.0.0 See the Directory of published versions

## : US Core Client Requirements - TTL Representation

Page standards status: Trial-use | Maturity Level: 3

Raw ttl | Download

    @prefix fhir: <http://hl7.org/fhir/> .
    @prefix owl: <http://www.w3.org/2002/07/owl#> .
    @prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
    @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
    @prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

    # - resource -------------------------------------------------------------------

     a fhir:Requirements ;
      fhir:nodeRole fhir:treeRoot ;
      fhir:id [ fhir:v "us-core-client"] ; #
      fhir:text [
    fhir:status [ fhir:v "extensions" ] ;
    fhir:div [ fhir:v "<div xmlns=\"http://www.w3.org/1999/xhtml\">\n\n<p>These requirements apply to the actor: <i><strong>US Core Requestor (Clients including Certifying Systems)</strong></i></p>\n\n<p><strong>Legend:</strong></p>\n<ul>\n<li><strong>Key:</strong>  An identifier for the requirement.</li>\n<li><strong>Context:</strong> The name and link to the narrative section that pertains to the requirement. There can be more than one narrative section that references the same requirement.</li>\n<li><strong>Conformance:</strong> The conformance verb of the requirement: <strong>SHALL</strong>, <strong>SHOULD</strong>, <strong>MAY</strong>, <strong>SHALL-NOT</strong>, or <strong>SHOULD-NOT</strong>.</li>\n<li><strong>Requirement:</strong> The actual requirements statement, which is a direct quote from the IG and may include helpful context in square brackets. Note that statements in the narrative section that contain multiple requirements in a single context are split into individual requirement statements.</li>\n</ul>\n\n<table class=\"grid\">\n  <thead>\n    <tr>\n    <th>Key</th>\n    <th>Context</th>\n    <th>Conformance</th>\n    <th>Requirement</th>\n    </tr>\n  </thead>\n  <tbody>\n    \n    <tr id=\"CONF-0022\">\n    <td>CONF-0022</td>\n    <td>\n        \n            \n          \n            <span style=\"color: grey;\">•</span><a href=\"general-requirements.html#CONF-0022\">general-requirements.html#required-bindings-for-coded-elements</a><br/>\n          \n        \n    </td>\n    <td style=\"text-align: center;\">SHALL</td>\n    <td><div><p>[When populating a coded element with a <a href=\"http://hl7.org/fhir/R4/terminologies.html#required\">required binding</a> to a ValueSet definition] US Core Requestors <strong>SHALL</strong> be capable of processing the code [from the required binding ValueSet]</p>\n</div></td>\n    </tr>\n    \n    <tr id=\"CONF-0028\">\n    <td>CONF-0028</td>\n    <td>\n        \n            \n          \n            <span style=\"color: grey;\">•</span><a href=\"general-requirements.html#CONF-0028\">general-requirements.html#extensible-binding-for-coded-elements</a><br/>\n          \n        \n    </td>\n    <td style=\"text-align: center;\">SHALL</td>\n    <td><div><p>US Core Requestors <strong>SHALL</strong> be  capable of processing the code in ['DataElement.code.code' or text in 'DataElement.code.text' for a DataElement.code that has an extensible binding]</p>\n</div></td>\n    </tr>\n    \n    <tr id=\"CONF-0032\">\n    <td>CONF-0032</td>\n    <td>\n        \n            \n          \n            <span style=\"color: grey;\">•</span><a href=\"general-requirements.html#CONF-0032\">general-requirements.html#modifier-elements</a><br/>\n          \n        \n    </td>\n    <td style=\"text-align: center;\">SHALL</td>\n    <td><div><p>Clients <strong>SHALL</strong> be  able to process [elements that are] <a href=\"https://hl7.org/fhir/us/core/must-support.html\">Mandatory</a> or <a href=\"https://hl7.org/fhir/us/core/must-support.html\">Must Support elements</a></p>\n</div></td>\n    </tr>\n    \n    <tr id=\"CONF-0035\">\n    <td>CONF-0035</td>\n    <td>\n        \n            \n          \n            <span style=\"color: grey;\">•</span><a href=\"general-requirements.html#CONF-0035\">general-requirements.html#modifier-elements</a><br/>\n          \n        \n    </td>\n    <td style=\"text-align: center;\">SHOULD</td>\n    <td><div><p>receivers <strong>SHOULD</strong> accept instances that ... contain unexpected data elements  [<a href=\"http://hl7.org/fhir/R4/conformance-rules.html#isModifier\">definition</a>]</p>\n</div></td>\n    </tr>\n    \n    <tr id=\"CONF-0036\">\n    <td>CONF-0036</td>\n    <td>\n        \n            \n          \n            <span style=\"color: grey;\">•</span><a href=\"general-requirements.html#CONF-0036\">general-requirements.html#modifier-elements</a><br/>\n          \n        \n    </td>\n    <td style=\"text-align: center;\">SHOULD-NOT</td>\n    <td><div><p>receivers <strong>SHOULD NOT</strong> accept instances that ... contain unexpected data elements … when those elements are modifier elements [<a href=\"http://hl7.org/fhir/R4/conformance-rules.html#isModifier\">definition</a>]</p>\n</div></td>\n    </tr>\n    \n    <tr id=\"CONF-0037\">\n    <td>CONF-0037</td>\n    <td>\n        \n            \n          \n            <span style=\"color: grey;\">•</span><a href=\"general-requirements.html#CONF-0037\">general-requirements.html#modifier-elements</a><br/>\n          \n        \n    </td>\n    <td style=\"text-align: center;\">SHOULD</td>\n    <td><div><p>Unless a Client determines they can process [a resource with a modifier] safely, rejection is typically the only safe action if unexpected modifier elements are present.</p>\n</div></td>\n    </tr>\n    \n    <tr id=\"CONF-0053\">\n    <td>CONF-0053</td>\n    <td>\n        \n            \n          \n            <span style=\"color: grey;\">•</span><a href=\"general-requirements.html#CONF-0053\">general-requirements.html#fhir-restful-search-api-requirements</a><br/>\n          \n        \n    </td>\n    <td style=\"text-align: center;\">SHALL</td>\n    <td><div><p>When searching using the <code>token</code> type searchparameter <a href=\"http://hl7.org/fhir/R4/search.html#token\">(how to search by token)</a> The Client <strong>SHALL</strong> provide at least a code value</p>\n</div></td>\n    </tr>\n    \n    <tr id=\"CONF-0054\">\n    <td>CONF-0054</td>\n    <td>\n        \n            \n          \n            <span style=\"color: grey;\">•</span><a href=\"general-requirements.html#CONF-0054\">general-requirements.html#fhir-restful-search-api-requirements</a><br/>\n          \n        \n    </td>\n    <td style=\"text-align: center;\">MAY</td>\n    <td><div><p>When searching using the <code>token</code> type searchparameter <a href=\"http://hl7.org/fhir/R4/search.html#token\">(how to search by token)</a> The Client … <strong>MAY</strong>  provide both the system and code values.</p>\n</div></td>\n    </tr>\n    \n    <tr id=\"CONF-0056\">\n    <td>CONF-0056</td>\n    <td>\n        \n            \n          \n            <span style=\"color: grey;\">•</span><a href=\"general-requirements.html#CONF-0056\">general-requirements.html#fhir-restful-search-api-requirements</a><br/>\n          \n        \n    </td>\n    <td style=\"text-align: center;\">SHALL</td>\n    <td><div><p>When searching using the <code>reference</code> type searchparameter <a href=\"http://hl7.org/fhir/R4/search.html#reference\">(how to search by reference)</a> The Client <strong>SHALL</strong> provide at least an id value</p>\n</div></td>\n    </tr>\n    \n    <tr id=\"CONF-0057\">\n    <td>CONF-0057</td>\n    <td>\n        \n            \n          \n            <span style=\"color: grey;\">•</span><a href=\"general-requirements.html#CONF-0057\">general-requirements.html#fhir-restful-search-api-requirements</a><br/>\n          \n        \n    </td>\n    <td style=\"text-align: center;\">MAY</td>\n    <td><div><p>When searching using the <code>reference</code> type searchparameter <a href=\"http://hl7.org/fhir/R4/search.html#reference\">(how to search by reference)</a> The Client … <strong>MAY</strong>  provide both the Type and id values.</p>\n</div></td>\n    </tr>\n    \n    <tr id=\"CONF-0059\">\n    <td>CONF-0059</td>\n    <td>\n        \n            \n          \n            <span style=\"color: grey;\">•</span><a href=\"general-requirements.html#CONF-0059\">general-requirements.html#fhir-restful-search-api-requirements</a><br/>\n          \n        \n    </td>\n    <td style=\"text-align: center;\">SHALL</td>\n    <td><div><p>When searching using the <code>date</code> type searchparameter <a href=\"http://hl7.org/fhir/R4/search.html#date\">(how to search by date)</a> The Client <strong>SHALL</strong> provide values precise to the day for elements of datatype <code>date</code></p>\n</div></td>\n    </tr>\n    \n    <tr id=\"CONF-0060\">\n    <td>CONF-0060</td>\n    <td>\n        \n            \n          \n            <span style=\"color: grey;\">•</span><a href=\"general-requirements.html#CONF-0060\">general-requirements.html#fhir-restful-search-api-requirements</a><br/>\n          \n        \n    </td>\n    <td style=\"text-align: center;\">SHALL</td>\n    <td><div><p>When searching using the <code>date</code> type searchparameter <a href=\"http://hl7.org/fhir/R4/search.html#date\">(how to search by date)</a> The Client <strong>SHALL</strong> provide values precise … to the second + time offset for elements of datatype <code>dateTime</code>.</p>\n</div></td>\n    </tr>\n    \n    <tr id=\"CONF-0076\">\n    <td>CONF-0076</td>\n    <td>\n        \n            \n          \n            <span style=\"color: grey;\">•</span><a href=\"must-support.html#CONF-0076\">must-support.html#must-support-elements</a><br/>\n          \n        \n    </td>\n    <td style=\"text-align: center;\">SHALL</td>\n    <td><div><p>For querying and reading US Core Profiles, Must Support on any profile data element <strong>SHALL</strong> be interpreted as follows…:</p>\n<p>US Core Requestors <strong>SHALL</strong> be capable of processing resource instances containing the data elements without generating an error or causing the application to fail.</p>\n</div></td>\n    </tr>\n    \n    <tr id=\"CONF-0079\">\n    <td>CONF-0079</td>\n    <td>\n        \n            \n          \n            <span style=\"color: grey;\">•</span><a href=\"must-support.html#CONF-0079\">must-support.html#must-support-elements</a><br/>\n          \n        \n    </td>\n    <td style=\"text-align: center;\">SHALL</td>\n    <td><div><p>For querying and reading US Core Profiles, Must Support on any profile data element <strong>SHALL</strong> be interpreted as follows…:</p>\n<p>When querying US Core Responders, US Core Requestors <strong>SHALL</strong> interpret missing data elements within resource instances as data not present in the US Core Responder’s system.</p>\n</div></td>\n    </tr>\n    \n    <tr id=\"CONF-0082\">\n    <td>CONF-0082</td>\n    <td>\n        \n            \n          \n            <span style=\"color: grey;\">•</span><a href=\"must-support.html#CONF-0082\">must-support.html#must-support-elements</a><br/>\n          \n        \n    </td>\n    <td style=\"text-align: center;\">SHALL</td>\n    <td><div><p>For querying and reading US Core Profiles, Must Support on any profile data element <strong>SHALL</strong> be interpreted as follows…:</p>\n<p>US Core Requestors <strong>SHALL</strong> be able to process resource instances containing data elements asserting missing information.</p>\n</div></td>\n    </tr>\n    \n    <tr id=\"CONF-0083\">\n    <td>CONF-0083</td>\n    <td>\n        \n            \n          \n            <span style=\"color: grey;\">•</span><a href=\"must-support.html#CONF-0083\">must-support.html#additional-uscdi-requirements</a><br/>\n          \n        \n    </td>\n    <td style=\"text-align: center;\">SHALL</td>\n    <td><div><p>Implementors [US Core Requestors] seeking ONC certification [in the ONC IT Health Certification program] <strong>SHALL</strong> interpret Additional USCDI Requirements as Must Support elements as documented above and below;</p>\n</div></td>\n    </tr>\n    \n    <tr id=\"CONF-0085\">\n    <td>CONF-0085</td>\n    <td>\n        \n            \n          \n            <span style=\"color: grey;\">•</span><a href=\"must-support.html#CONF-0085\">must-support.html#additional-uscdi-requirements</a><br/>\n          \n        \n    </td>\n    <td style=\"text-align: center;\">SHALL</td>\n    <td><div><p>Implementors [US Core Requestors] [not] seeking ONC certification [in the ONC IT Health Certification program] <strong>SHALL</strong> interpret Additional USCDI Requirements as … optional.</p>\n</div></td>\n    </tr>\n    \n    <tr id=\"CONF-0092\">\n    <td>CONF-0092</td>\n    <td>\n        \n            \n          \n            <span style=\"color: grey;\">•</span><a href=\"must-support.html#CONF-0092\">must-support.html#must-support---primitive-elements</a><br/>\n          \n        \n    </td>\n    <td style=\"text-align: center;\">SHALL</td>\n    <td><div><p>[W]hen claiming conformance [to a profile with a must support primitive element] … US Core requestors <strong>SHALL</strong> be  capable of processing the value [of the primitive element]</p>\n</div></td>\n    </tr>\n    \n    <tr id=\"CONF-0098\">\n    <td>CONF-0098</td>\n    <td>\n        \n            \n          \n            <span style=\"color: grey;\">•</span><a href=\"must-support.html#CONF-0098\">must-support.html#must-support---complex-elements</a><br/>\n          \n        \n    </td>\n    <td style=\"text-align: center;\">SHALL</td>\n    <td><div><p>When claiming conformance [to a must support complex element with no must support sub-elements] … US Core Requestors <strong>SHALL</strong> be  capable of processing a value in [the complex element]</p>\n</div></td>\n    </tr>\n    \n    <tr id=\"CONF-0100\">\n    <td>CONF-0100</td>\n    <td>\n        \n            \n          \n            <span style=\"color: grey;\">•</span><a href=\"must-support.html#CONF-0100\">must-support.html#must-support---complex-elements</a><br/>\n          \n        \n    </td>\n    <td style=\"text-align: center;\">SHALL</td>\n    <td><div><p>When claiming conformance [to a must support complex element with one or more must support sub-elements] … US Core Requestors <strong>SHALL</strong> be  capable of processing a values in [each must support sub-element]</p>\n</div></td>\n    </tr>\n    \n    <tr id=\"CONF-0102\">\n    <td>CONF-0102</td>\n    <td>\n        \n            \n          \n            <span style=\"color: grey;\">•</span><a href=\"must-support.html#CONF-0102\">must-support.html#must-support---complex-elements</a><br/>\n          \n        \n    </td>\n    <td style=\"text-align: center;\">MAY</td>\n    <td><div><p>Systems [US Core Requestors] can support the other elements [of a complex element, not labeled as a Must Support], but this is not a requirement of US Core</p>\n</div></td>\n    </tr>\n    \n    <tr id=\"CONF-0106\">\n    <td>CONF-0106</td>\n    <td>\n        \n            \n          \n            <span style=\"color: grey;\">•</span><a href=\"must-support.html#CONF-0106\">must-support.html#must-support---resource-references</a><br/>\n          \n        \n    </td>\n    <td style=\"text-align: center;\">SHALL</td>\n    <td><div><p>When a Reference type element is labeled as <em>Must Support</em>, has multiple target profiles referenced, and specific targets are labeled as <em>Must Support</em>,\"\n...</p>\n<ul>\n<li>US Core Responders <strong>SHALL</strong> be capable of providing [such an element] with a valid reference to [all listed Must Support profile(s).]</li>\n</ul>\n</div></td>\n    </tr>\n    \n    <tr id=\"CONF-0108\">\n    <td>CONF-0108</td>\n    <td>\n        \n            \n          \n            <span style=\"color: grey;\">•</span><a href=\"must-support.html#CONF-0108\">must-support.html#must-support---resource-references</a><br/>\n          \n        \n    </td>\n    <td style=\"text-align: center;\">MAY</td>\n    <td><div><p>Systems [US Core Requestors] can support other [resource] references [other than those labeled as Must Support], but this is not a requirement of US Core</p>\n</div></td>\n    </tr>\n    \n    <tr id=\"CONF-0110\">\n    <td>CONF-0110</td>\n    <td>\n        \n            \n          \n            <span style=\"color: grey;\">•</span><a href=\"must-support.html#CONF-0110\">must-support.html#must-support---resource-references</a><br/>\n          \n        \n    </td>\n    <td style=\"text-align: center;\">SHALL</td>\n    <td><div><p>When a Reference type element is labeled as <em>Must Support</em> and has a single target profile referenced\n...</p>\n<ul>\n<li>US Core Responders <strong>SHALL</strong> be capable of providing [such an element] with a valid reference to [the Must Support Profile.]</li>\n</ul>\n</div></td>\n    </tr>\n    \n    <tr id=\"CONF-0112\">\n    <td>CONF-0112</td>\n    <td>\n        \n            \n          \n            <span style=\"color: grey;\">•</span><a href=\"must-support.html#CONF-0112\">must-support.html#must-support---choice-of-data-types</a><br/>\n          \n        \n    </td>\n    <td style=\"text-align: center;\">SHALL</td>\n    <td><div><p>[If a profile has] a Must Support element [with] a choice of datatypes for its content [and some of] the datatypes … are labeled as Must Support\n… When claiming conformance to [such a] profile:</p>\n<ul>\n<li>US Core Requestors <strong>SHALL</strong> be capable of processing [the Must Support data type choice]</li>\n</ul>\n</div></td>\n    </tr>\n    \n    <tr id=\"CONF-0113\">\n    <td>CONF-0113</td>\n    <td>\n        \n            \n          \n            <span style=\"color: grey;\">•</span><a href=\"must-support.html#CONF-0113\">must-support.html#must-support---choice-of-data-types</a><br/>\n          \n        \n    </td>\n    <td style=\"text-align: center;\">MAY</td>\n    <td><div><p>[If a profile has] a Must Support element [with] a choice of datatypes for its content [and some of] the datatypes … are labeled as Must Support[, or a profile has] an Additional USCDI element [with] a choice of datatypes for its content [and some of] the datatypes … are labeled as Additional USCDI</p>\n<p>…</p>\n<p>[US Core Requestors] <strong>MAY</strong>  support ... processing other [data type] choice elements (such as Observation.effectivePeriod), but this is not a requirement of US Core.</p>\n</div></td>\n    </tr>\n    \n    <tr id=\"CONF-0116\">\n    <td>CONF-0116</td>\n    <td>\n        \n            \n          \n            <span style=\"color: grey;\">•</span><a href=\"must-support.html#CONF-0116\">must-support.html#must-support---choice-of-profile-elements</a><br/>\n          \n        \n    </td>\n    <td style=\"text-align: center;\">SHALL</td>\n    <td><div><p>There are several instances in this Guide where there is a choice of supporting one or another profile element to meet the Must Support or Additional USCDI requirement. In such cases, … the Client application <strong>SHALL</strong> support all elements.</p>\n</div></td>\n    </tr>\n    \n    <tr id=\"CONF-0122\">\n    <td>CONF-0122</td>\n    <td>\n        \n            \n          \n            <span style=\"color: grey;\">•</span><a href=\"scopes.html#CONF-0122\">scopes.html#capabilities-for-implementations-supporting-backend-services</a><br/>\n          \n        \n    </td>\n    <td style=\"text-align: center;\">SHALL</td>\n    <td><div><p>Implementations [US Core Requestors] supporting Backend Services – for example, to meet US EHR certification requirements [of the ONC IT Health Certification program]- <strong>SHALL</strong>  include support for the Client-confidential-asymmetric capability and system/scopes.</p>\n</div></td>\n    </tr>\n    \n    <tr id=\"CONF-0127\">\n    <td>CONF-0127</td>\n    <td>\n        \n            \n          \n            <span style=\"color: grey;\">•</span><a href=\"scopes.html#CONF-0127\">scopes.html#smart-scopes</a><br/>\n          \n        \n    </td>\n    <td style=\"text-align: center;\">SHOULD</td>\n    <td><div><p>US Core Clients <strong>SHOULD</strong>follow the <a href=\"https://en.wikipedia.org/wiki/Principle_of_least_privilege\">principle of least privilege</a> and access only the necessary resources.</p>\n</div></td>\n    </tr>\n    \n    <tr id=\"CONF-0172\">\n    <td>CONF-0172</td>\n    <td>\n        \n            \n          \n            <span style=\"color: grey;\">•</span><a href=\"scopes.html#CONF-0172\">scopes.html#additional-us-core-requirements</a><br/>\n          \n        \n    </td>\n    <td style=\"text-align: center;\">SHOULD</td>\n    <td><div><p>US Core requires ... additional metadata [to be available through the Server's <a href=\"https://hl7.org/fhir/smart-app-launch/STU2/conformance.html#using-well-known\">Well-Known Uniform Resource Identifier (URI)</a>]: ... [in] <code>scopes_supported</code> [the] array of scopes a Client <strong>MAY</strong> request. The app <strong>SHOULD</strong> inspect the returned scopes and accommodate the differences from the scopes it asked for and registered.</p>\n</div></td>\n    </tr>\n    \n    <tr id=\"CONF-0194\">\n    <td>CONF-0194</td>\n    <td>\n        \n            \n          \n            <span style=\"color: grey;\">•</span><a href=\"general-guidance.html#CONF-0194\">general-guidance.html#language-support</a><br/>\n          \n        \n    </td>\n    <td style=\"text-align: center;\">MAY</td>\n    <td><div><p>[When Clients request a resource in a specific language] Clients <strong>MAY</strong>   request language/locale using the http <a href=\"https://www.ietf.org/rfc/rfc2616.txt\">Accept-Language</a> header.</p>\n</div></td>\n    </tr>\n    \n    <tr id=\"CONF-0226\">\n    <td>CONF-0226</td>\n    <td>\n        \n            \n          \n            <span style=\"color: grey;\">•</span><a href=\"clinical-notes.html#CONF-0226\">clinical-notes.html#support-requirements</a><br/>\n          \n        \n    </td>\n    <td style=\"text-align: center;\">MAY</td>\n    <td><div><p>Systems [Clients] <strong>MAY</strong> support other [DiagnosticReport] categories as well.</p>\n</div></td>\n    </tr>\n    \n    <tr id=\"CONF-0232\">\n    <td>CONF-0232</td>\n    <td>\n        \n            \n          \n            <span style=\"color: grey;\">•</span><a href=\"clinical-notes.html#CONF-0232\">clinical-notes.html#support-requirements</a><br/>\n          \n        \n    </td>\n    <td style=\"text-align: center;\">MAY</td>\n    <td><div><p>a Client <strong>MAY</strong>  determine the note and report types supported by a Server by invoking the standard FHIR Value Set Expansion (<a href=\"http://hl7.org/fhir/R4/valueset-operation-expand.html\">$expand</a>) operation defined in the FHIR R4 specification.</p>\n</div></td>\n    </tr>\n    \n    <tr id=\"CONF-0251\">\n    <td>CONF-0251</td>\n    <td>\n        \n            \n          \n            <span style=\"color: grey;\">•</span><a href=\"medication-list.html#CONF-0251\">medication-list.html#options-for-representing-medication</a><br/>\n          \n        \n    </td>\n    <td style=\"text-align: center;\">SHALL</td>\n    <td><div><p>The Client application MUST support all methods [for referencing a medication resource: returned bundle, as an external resource, or as a <a href=\"http://hl7.org/fhir/R4/references.html#contained\">contained</a> resource]</p>\n</div></td>\n    </tr>\n    \n    <tr id=\"CONF-0264\">\n    <td>CONF-0264</td>\n    <td>\n        \n            \n          \n            <span style=\"color: grey;\">•</span><a href=\"medication-list.html#CONF-0264\">medication-list.html#de-duplication-of-data</a><br/>\n          \n        \n    </td>\n    <td style=\"text-align: center;\">SHOULD</td>\n    <td><div><p>To provide a list of a patient’s medications, it <strong>MAY</strong> be necessary to “de-duplicate” them. The de-duplication activity ... <strong>SHOULD</strong> be provided by the Client.</p>\n</div></td>\n    </tr>\n    \n    <tr id=\"CONF-0275\">\n    <td>CONF-0275</td>\n    <td>\n        \n            \n          \n            <span style=\"color: grey;\">•</span><a href=\"screening-and-assessments.html#CONF-0275\">screening-and-assessments.html#category-codes</a><br/>\n          \n        \n    </td>\n    <td style=\"text-align: center;\">MAY</td>\n    <td><div><p>API consumers <strong>MAY</strong>  query by category  when accessing patient information.</p>\n</div></td>\n    </tr>\n    \n    <tr id=\"CONF-0286\">\n    <td>CONF-0286</td>\n    <td>\n        \n            \n          \n            <span style=\"color: grey;\">•</span><a href=\"changes-between-versions.html#CONF-0286\">changes-between-versions.html#no-guarantee-that-resource-ids-are-preserved</a><br/>\n          \n        \n    </td>\n    <td style=\"text-align: center;\">SHALL</td>\n    <td><div><p>Therefore, Client applications must plan on deduplication methods that rely on something other than a common identifier across FHIR versions.</p>\n</div></td>\n    </tr>\n    \n    <tr id=\"CONF-0292\">\n    <td>CONF-0292</td>\n    <td>\n        \n            \n          \n            <span style=\"color: grey;\">•</span><a href=\"changes-between-versions.html#CONF-0292\">changes-between-versions.html#expectation-that-data-is-preserved-between-versions</a><br/>\n          \n        \n    </td>\n    <td style=\"text-align: center;\">SHOULD</td>\n    <td><div><p>The FHIR RESTful resource types supported in a DSTU2 implementation <strong>SHOULD</strong> be supported in a R4 implementation</p>\n</div></td>\n    </tr>\n    \n    <tr id=\"CONF-0293\">\n    <td>CONF-0293</td>\n    <td>\n        \n            \n          \n            <span style=\"color: grey;\">•</span><a href=\"changes-between-versions.html#CONF-0293\">changes-between-versions.html#expectation-that-data-is-preserved-between-versions</a><br/>\n          \n        \n    </td>\n    <td style=\"text-align: center;\">SHOULD</td>\n    <td><div><p>The FHIR RESTful resource types supported in a DSTU2 implementation <strong>SHOULD</strong> be supported in a R4 implementation [with the] exception [of]\nMedicationStatement <strong>MAY</strong> be deprecated, and the data <strong>SHOULD</strong> be mapped to MedicationRequest.</p>\n</div></td>\n    </tr>\n    \n    <tr id=\"CONF-0294\">\n    <td>CONF-0294</td>\n    <td>\n        \n            \n          \n            <span style=\"color: grey;\">•</span><a href=\"changes-between-versions.html#CONF-0294\">changes-between-versions.html#expectation-that-data-is-preserved-between-versions</a><br/>\n          \n        \n    </td>\n    <td style=\"text-align: center;\">SHOULD</td>\n    <td><div><p>The FHIR RESTful resource types supported in a DSTU2 implementation <strong>SHOULD</strong> be supported in a R4 implementation [with the] exception [of]\nCare teams as represented by CarePlan in DSTU2 <strong>SHOULD</strong> be replaced by and the data mapped to CareTeam in R4</p>\n</div></td>\n    </tr>\n    \n    <tr id=\"CONF-0299\">\n    <td>CONF-0299</td>\n    <td>\n        \n            \n          \n            <span style=\"color: grey;\">•</span><a href=\"changes-between-versions.html#CONF-0299\">changes-between-versions.html#expectation-that-data-is-preserved-between-versions</a><br/>\n          \n        \n    </td>\n    <td style=\"text-align: center;\">SHOULD</td>\n    <td><div><p>When updating between versions, Clients <strong>SHOULD</strong> consider the impact of any changes to data visualization on the usability for the end user and the maintenance of data integrity.</p>\n</div></td>\n    </tr>\n    \n    <tr id=\"CONF-0314\">\n    <td>CONF-0314</td>\n    <td>\n        \n            \n          \n            <span style=\"color: grey;\">•</span><a href=\"StructureDefinition-us-core-careteam.html#CONF-0314\">StructureDefinition-us-core-careteam.html#profile-specific-implementation-guidance</a><br/>\n          \n        \n    </td>\n    <td style=\"text-align: center;\">SHALL</td>\n    <td><div><p>[C]lient application[s conforming to the US Core CareTeam profile] <strong>SHALL</strong> support [US Core Practitioner Profile]</p>\n</div></td>\n    </tr>\n    \n    <tr id=\"CONF-0315\">\n    <td>CONF-0315</td>\n    <td>\n        \n            \n          \n            <span style=\"color: grey;\">•</span><a href=\"StructureDefinition-us-core-careteam.html#CONF-0315\">StructureDefinition-us-core-careteam.html#profile-specific-implementation-guidance</a><br/>\n          \n        \n    </td>\n    <td style=\"text-align: center;\">SHALL</td>\n    <td><div><p>[C]lient application[s conforming to the US Core CareTeam profile] <strong>SHALL</strong> support [US Core PractitionerRole Profile]</p>\n</div></td>\n    </tr>\n    \n    <tr id=\"CONF-0316\">\n    <td>CONF-0316</td>\n    <td>\n        \n            \n          \n            <span style=\"color: grey;\">•</span><a href=\"StructureDefinition-us-core-careteam.html#CONF-0316\">StructureDefinition-us-core-careteam.html#profile-specific-implementation-guidance</a><br/>\n          \n        \n    </td>\n    <td style=\"text-align: center;\">SHALL</td>\n    <td><div><p>[C]lient application[s conforming to the US Core CareTeam profile] <strong>SHALL</strong> support [US Core RelatedPerson Profile]</p>\n</div></td>\n    </tr>\n    \n    <tr id=\"CONF-0369\">\n    <td>CONF-0369</td>\n    <td>\n        \n            \n          \n            <span style=\"color: grey;\">•</span><a href=\"StructureDefinition-us-core-documentreference.html#CONF-0369\">StructureDefinition-us-core-documentreference.html#profile-specific-implementation-guidance</a><br/>\n          \n        \n            \n          \n            <span style=\"color: grey;\">•</span><a href=\"StructureDefinition-us-core-adi-documentreference.html#CONF-0369\">StructureDefinition-us-core-adi-documentreference.html#profile-specific-implementation-guidance</a><br/>\n          \n        \n    </td>\n    <td style=\"text-align: center;\">SHALL</td>\n    <td><div><p>The Client application <strong>SHALL</strong> support [DocumentReference.attachment.url]</p>\n</div></td>\n    </tr>\n    \n    <tr id=\"CONF-0370\">\n    <td>CONF-0370</td>\n    <td>\n        \n            \n          \n            <span style=\"color: grey;\">•</span><a href=\"StructureDefinition-us-core-documentreference.html#CONF-0370\">StructureDefinition-us-core-documentreference.html#profile-specific-implementation-guidance</a><br/>\n          \n        \n            \n          \n            <span style=\"color: grey;\">•</span><a href=\"StructureDefinition-us-core-adi-documentreference.html#CONF-0370\">StructureDefinition-us-core-adi-documentreference.html#profile-specific-implementation-guidance</a><br/>\n          \n        \n    </td>\n    <td style=\"text-align: center;\">SHALL</td>\n    <td><div><p>The Client application <strong>SHALL</strong> support [DocumentReference.attachment.data]</p>\n</div></td>\n    </tr>\n    \n    <tr id=\"CONF-0376\">\n    <td>CONF-0376</td>\n    <td>\n        \n            \n          \n            <span style=\"color: grey;\">•</span><a href=\"StructureDefinition-us-core-encounter.html#CONF-0376\">StructureDefinition-us-core-encounter.html#profile-specific-implementation-guidance</a><br/>\n          \n        \n    </td>\n    <td style=\"text-align: center;\">SHALL</td>\n    <td><div><p>The Client application <strong>SHALL</strong> support [ Encounter.reasonCode]</p>\n</div></td>\n    </tr>\n    \n    <tr id=\"CONF-0377\">\n    <td>CONF-0377</td>\n    <td>\n        \n            \n          \n            <span style=\"color: grey;\">•</span><a href=\"StructureDefinition-us-core-encounter.html#CONF-0377\">StructureDefinition-us-core-encounter.html#profile-specific-implementation-guidance</a><br/>\n          \n        \n    </td>\n    <td style=\"text-align: center;\">SHALL</td>\n    <td><div><p>The Client application <strong>SHALL</strong> support [Encounter.reasonReference]</p>\n</div></td>\n    </tr>\n    \n    <tr id=\"CONF-0380\">\n    <td>CONF-0380</td>\n    <td>\n        \n            \n          \n            <span style=\"color: grey;\">•</span><a href=\"StructureDefinition-us-core-encounter.html#CONF-0380\">StructureDefinition-us-core-encounter.html#profile-specific-implementation-guidance</a><br/>\n          \n        \n    </td>\n    <td style=\"text-align: center;\">SHALL</td>\n    <td><div><p>The Client application <strong>SHALL</strong> support [Encounter.location.location]</p>\n</div></td>\n    </tr>\n    \n    <tr id=\"CONF-0381\">\n    <td>CONF-0381</td>\n    <td>\n        \n            \n          \n            <span style=\"color: grey;\">•</span><a href=\"StructureDefinition-us-core-encounter.html#CONF-0381\">StructureDefinition-us-core-encounter.html#profile-specific-implementation-guidance</a><br/>\n          \n        \n    </td>\n    <td style=\"text-align: center;\">SHALL</td>\n    <td><div><p>The Client application <strong>SHALL</strong> support [Encounter.serviceProvider]</p>\n</div></td>\n    </tr>\n    \n    <tr id=\"CONF-0388\">\n    <td>CONF-0388</td>\n    <td>\n        \n            \n          \n            <span style=\"color: grey;\">•</span><a href=\"StructureDefinition-us-core-goal.html#CONF-0388\">StructureDefinition-us-core-goal.html#profile-specific-implementation-guidance</a><br/>\n          \n        \n    </td>\n    <td style=\"text-align: center;\">SHALL</td>\n    <td><div><p>The Client application <strong>SHALL</strong> support ... Goal.startDate</p>\n</div></td>\n    </tr>\n    \n    <tr id=\"CONF-0389\">\n    <td>CONF-0389</td>\n    <td>\n        \n            \n          \n            <span style=\"color: grey;\">•</span><a href=\"StructureDefinition-us-core-goal.html#CONF-0389\">StructureDefinition-us-core-goal.html#profile-specific-implementation-guidance</a><br/>\n          \n        \n    </td>\n    <td style=\"text-align: center;\">SHALL</td>\n    <td><div><p>The Client application <strong>SHALL</strong> support ... Goal.target.dueDate</p>\n</div></td>\n    </tr>\n    \n    <tr id=\"CONF-0403\">\n    <td>CONF-0403</td>\n    <td>\n        \n            \n          \n            <span style=\"color: grey;\">•</span><a href=\"StructureDefinition-us-core-medicationdispense.html#CONF-0403\">StructureDefinition-us-core-medicationdispense.html#profile-specific-implementation-guidance</a><br/>\n          \n        \n            \n          \n            <span style=\"color: grey;\">•</span><a href=\"StructureDefinition-us-core-medicationrequest.html#CONF-0403\">StructureDefinition-us-core-medicationrequest.html#profile-specific-implementation-guidance</a><br/>\n          \n        \n    </td>\n    <td style=\"text-align: center;\">SHALL</td>\n    <td><div><p>The Client application <strong>SHALL</strong> support [using a code in .medicationCodeableConcept to represent medications when supporting the US Core MedicationDispense profile]</p>\n</div></td>\n    </tr>\n    \n    <tr id=\"CONF-0404\">\n    <td>CONF-0404</td>\n    <td>\n        \n            \n          \n            <span style=\"color: grey;\">•</span><a href=\"StructureDefinition-us-core-medicationdispense.html#CONF-0404\">StructureDefinition-us-core-medicationdispense.html#profile-specific-implementation-guidance</a><br/>\n          \n        \n            \n          \n            <span style=\"color: grey;\">•</span><a href=\"StructureDefinition-us-core-medicationrequest.html#CONF-0404\">StructureDefinition-us-core-medicationrequest.html#profile-specific-implementation-guidance</a><br/>\n          \n        \n    </td>\n    <td style=\"text-align: center;\">SHALL</td>\n    <td><div><p>The Client application <strong>SHALL</strong> support [referencing a Medication resource in .medicationReferencet to represent medications when supporting the US Core MedicationDispense profile]</p>\n</div></td>\n    </tr>\n    \n    <tr id=\"CONF-0409\">\n    <td>CONF-0409</td>\n    <td>\n        \n            \n          \n            <span style=\"color: grey;\">•</span><a href=\"StructureDefinition-us-core-medicationrequest.html#CONF-0409\">StructureDefinition-us-core-medicationrequest.html#profile-specific-implementation-guidance</a><br/>\n          \n        \n    </td>\n    <td style=\"text-align: center;\">SHALL</td>\n    <td><div><p>The Client application <strong>SHALL</strong> support [medicationRequest.reporedtBoolean]</p>\n</div></td>\n    </tr>\n    \n    <tr id=\"CONF-0410\">\n    <td>CONF-0410</td>\n    <td>\n        \n            \n          \n            <span style=\"color: grey;\">•</span><a href=\"StructureDefinition-us-core-medicationrequest.html#CONF-0410\">StructureDefinition-us-core-medicationrequest.html#profile-specific-implementation-guidance</a><br/>\n          \n        \n    </td>\n    <td style=\"text-align: center;\">SHALL</td>\n    <td><div><p>The Client application <strong>SHALL</strong> support [MedicationRequest.reportedReference]</p>\n</div></td>\n    </tr>\n    \n    <tr id=\"CONF-0412\">\n    <td>CONF-0412</td>\n    <td>\n        \n            \n          \n            <span style=\"color: grey;\">•</span><a href=\"StructureDefinition-us-core-medicationrequest.html#CONF-0412\">StructureDefinition-us-core-medicationrequest.html#profile-specific-implementation-guidance</a><br/>\n          \n        \n    </td>\n    <td style=\"text-align: center;\">SHALL</td>\n    <td><div><p>[For organizations participating in the ONC Health IT Certification program,] the certifying Client application <strong>SHALL</strong> support [MedicationRequest.reasonCode.]</p>\n</div></td>\n    </tr>\n    \n    <tr id=\"CONF-0413\">\n    <td>CONF-0413</td>\n    <td>\n        \n            \n          \n            <span style=\"color: grey;\">•</span><a href=\"StructureDefinition-us-core-medicationrequest.html#CONF-0413\">StructureDefinition-us-core-medicationrequest.html#profile-specific-implementation-guidance</a><br/>\n          \n        \n    </td>\n    <td style=\"text-align: center;\">SHALL</td>\n    <td><div><p>[For organizations participating in the ONC Health IT Certification program,] the certifying Client application <strong>SHALL</strong> support [MedicationRequest.reasonReference.]</p>\n</div></td>\n    </tr>\n    \n    <tr id=\"CONF-0415\">\n    <td>CONF-0415</td>\n    <td>\n        \n            \n          \n            <span style=\"color: grey;\">•</span><a href=\"StructureDefinition-us-core-medicationrequest.html#CONF-0415\">StructureDefinition-us-core-medicationrequest.html#profile-specific-implementation-guidance</a><br/>\n          \n        \n    </td>\n    <td style=\"text-align: center;\">SHALL</td>\n    <td><div><p>[For organizations participating in the ONC Health IT Certification program,] Clients <strong>SHALL</strong> support all target resources in MedicationRequest.reasonReference.</p>\n</div></td>\n    </tr>\n    \n    <tr id=\"CONF-0476\">\n    <td>CONF-0476</td>\n    <td>\n        \n            \n          \n            <span style=\"color: grey;\">•</span><a href=\"StructureDefinition-us-core-practitioner.html#CONF-0476\">StructureDefinition-us-core-practitioner.html#profile-specific-implementation-guidance</a><br/>\n          \n        \n    </td>\n    <td style=\"text-align: center;\">SHALL</td>\n    <td><div><p>The Client application <strong>SHALL</strong> support both [the PractitionerRole profile and the Practitioner.address element]</p>\n</div></td>\n    </tr>\n    \n    <tr id=\"CONF-0483\">\n    <td>CONF-0483</td>\n    <td>\n        \n            \n          \n            <span style=\"color: grey;\">•</span><a href=\"StructureDefinition-us-core-procedure.html#CONF-0483\">StructureDefinition-us-core-procedure.html#profile-specific-implementation-guidance</a><br/>\n          \n        \n    </td>\n    <td style=\"text-align: center;\">SHALL</td>\n    <td><div><p>[For organizations participating in the ONC Health IT Certification program] … Clients <strong>SHALL</strong> support ... US Core Procedure Profile for communicating the reason or justification for a referral as Additional USCDI Requirements</p>\n</div></td>\n    </tr>\n    \n    <tr id=\"CONF-0485\">\n    <td>CONF-0485</td>\n    <td>\n        \n            \n          \n            <span style=\"color: grey;\">•</span><a href=\"StructureDefinition-us-core-procedure.html#CONF-0485\">StructureDefinition-us-core-procedure.html#profile-specific-implementation-guidance</a><br/>\n          \n        \n    </td>\n    <td style=\"text-align: center;\">SHALL</td>\n    <td><div><p>[For organizations participating in the ONC Health IT Certification program,] The certifying Client application <strong>SHALL</strong> support both [Procedure.reasonCode and Procedure.reasonReference]</p>\n</div></td>\n    </tr>\n    \n    <tr id=\"CONF-0487\">\n    <td>CONF-0487</td>\n    <td>\n        \n            \n          \n            <span style=\"color: grey;\">•</span><a href=\"StructureDefinition-us-core-procedure.html#CONF-0487\">StructureDefinition-us-core-procedure.html#profile-specific-implementation-guidance</a><br/>\n          \n        \n    </td>\n    <td style=\"text-align: center;\">SHALL</td>\n    <td><div><p>[For organizations participating in the ONC Health IT Certification program,] when using Procedure.reasonReference … Clients <strong>SHALL</strong> support all target resources in Procedure.reasonReference</p>\n</div></td>\n    </tr>\n    \n    <tr id=\"CONF-0517\">\n    <td>CONF-0517</td>\n    <td>\n        \n            \n          \n            <span style=\"color: grey;\">•</span><a href=\"StructureDefinition-us-core-servicerequest.html#CONF-0517\">StructureDefinition-us-core-servicerequest.html#profile-specific-implementation-guidance</a><br/>\n          \n        \n    </td>\n    <td style=\"text-align: center;\">SHALL</td>\n    <td><div><p>[For organizations participating in the ONC Health IT Certification program] … Clients <strong>SHALL</strong> support ... US Core ServiceRequest Profile for communicating the reason or justification for a referral as Additional USCDI Requirements</p>\n</div></td>\n    </tr>\n    \n    <tr id=\"CONF-0519\">\n    <td>CONF-0519</td>\n    <td>\n        \n            \n          \n            <span style=\"color: grey;\">•</span><a href=\"StructureDefinition-us-core-servicerequest.html#CONF-0519\">StructureDefinition-us-core-servicerequest.html#profile-specific-implementation-guidance</a><br/>\n          \n        \n    </td>\n    <td style=\"text-align: center;\">SHALL</td>\n    <td><div><p>[For organizations participating in the ONC Health IT Certification program,] The certifying Client application <strong>SHALL</strong> support both [ServiceRequest.reasonCode and ServiceRequest.reasonReference]</p>\n</div></td>\n    </tr>\n    \n    <tr id=\"CONF-0521\">\n    <td>CONF-0521</td>\n    <td>\n        \n            \n          \n            <span style=\"color: grey;\">•</span><a href=\"StructureDefinition-us-core-servicerequest.html#CONF-0521\">StructureDefinition-us-core-servicerequest.html#profile-specific-implementation-guidance</a><br/>\n          \n        \n    </td>\n    <td style=\"text-align: center;\">SHALL</td>\n    <td><div><p>[For organizations participating in the ONC Health IT Certification program,] when using ServiceRequest.reasonReference … Clients <strong>SHALL</strong> support all target resources in ServiceRequest.reasonReference</p>\n</div></td>\n    </tr>\n    \n    <tr id=\"CONF-0525\">\n    <td>CONF-0525</td>\n    <td>\n        \n            \n          \n            <span style=\"color: grey;\">•</span><a href=\"StructureDefinition-us-core-specimen.html#CONF-0525\">StructureDefinition-us-core-specimen.html#profile-specific-implementation-guidance</a><br/>\n          \n        \n    </td>\n    <td style=\"text-align: center;\">SHALL</td>\n    <td><div><p>The Client application <strong>SHALL</strong> support both [ Specimen.identifier and Specimen.accessionIdentifier]</p>\n</div></td>\n    </tr>\n    \n    <tr id=\"CONF-0551\">\n    <td>CONF-0551</td>\n    <td>\n        \n            \n          \n            <span style=\"color: grey;\">•</span><a href=\"security.html#CONF-0551\">security.html#patient-privacy-and-security</a><br/>\n          \n        \n    </td>\n    <td style=\"text-align: center;\">SHALL</td>\n    <td><div><p>Systems <strong>SHALL</strong> establish a risk analysis and management regime that conforms with HIPAA security regulatory requirements</p>\n</div></td>\n    </tr>\n    \n    <tr id=\"CONF-0553\">\n    <td>CONF-0553</td>\n    <td>\n        \n            \n          \n            <span style=\"color: grey;\">•</span><a href=\"security.html#CONF-0553\">security.html#patient-privacy-and-security</a><br/>\n          \n        \n    </td>\n    <td style=\"text-align: center;\">SHOULD</td>\n    <td><div><p>US Federal systems <strong>SHOULD</strong> conform with the risk management and mitigation requirements defined in NIST 800 series documents.</p>\n</div></td>\n    </tr>\n    \n    <tr id=\"CONF-0555\">\n    <td>CONF-0555</td>\n    <td>\n        \n            \n          \n            <span style=\"color: grey;\">•</span><a href=\"security.html#CONF-0555\">security.html#patient-privacy-and-security</a><br/>\n          \n        \n    </td>\n    <td style=\"text-align: center;\">SHOULD</td>\n    <td><div><p>US Federal systems … <strong>SHOULD</strong> include security category assignment following NIST 800-60 vol. 2 Appendix D.14.</p>\n</div></td>\n    </tr>\n    \n    <tr id=\"CONF-0557\">\n    <td>CONF-0557</td>\n    <td>\n        \n            \n          \n            <span style=\"color: grey;\">•</span><a href=\"security.html#CONF-0557\">security.html#patient-privacy-and-security</a><br/>\n          \n        \n    </td>\n    <td style=\"text-align: center;\">SHOULD</td>\n    <td><div><p>The coordination of risk management and the related security and privacy controls … <strong>SHOULD</strong> be defined in the Business Associate Agreement when available.</p>\n</div></td>\n    </tr>\n    \n    <tr id=\"CONF-0559\">\n    <td>CONF-0559</td>\n    <td>\n        \n            \n          \n            <span style=\"color: grey;\">•</span><a href=\"security.html#CONF-0559\">security.html#patient-privacy-and-security</a><br/>\n          \n        \n    </td>\n    <td style=\"text-align: center;\">SHALL</td>\n    <td><div><p>Systems <strong>SHALL</strong> reference a single time source to establish a common time base for security auditing and clinical data records among computing systems.</p>\n</div></td>\n    </tr>\n    \n    <tr id=\"CONF-0561\">\n    <td>CONF-0561</td>\n    <td>\n        \n            \n          \n            <span style=\"color: grey;\">•</span><a href=\"security.html#CONF-0561\">security.html#patient-privacy-and-security</a><br/>\n          \n        \n    </td>\n    <td style=\"text-align: center;\">SHOULD</td>\n    <td><div><p>The selected time service <strong>SHOULD</strong> be documented in the Business Associate Agreement when available.</p>\n</div></td>\n    </tr>\n    \n    <tr id=\"CONF-0563\">\n    <td>CONF-0563</td>\n    <td>\n        \n            \n          \n            <span style=\"color: grey;\">•</span><a href=\"security.html#CONF-0563\">security.html#patient-privacy-and-security</a><br/>\n          \n        \n    </td>\n    <td style=\"text-align: center;\">SHALL</td>\n    <td><div><p>Systems <strong>SHALL</strong> keep audit logs of the various transactions.</p>\n</div></td>\n    </tr>\n    \n    <tr id=\"CONF-0565\">\n    <td>CONF-0565</td>\n    <td>\n        \n            \n          \n            <span style=\"color: grey;\">•</span><a href=\"security.html#CONF-0565\">security.html#patient-privacy-and-security</a><br/>\n          \n        \n    </td>\n    <td style=\"text-align: center;\">SHALL</td>\n    <td><div><p>Systems <strong>SHALL</strong> use TLS version 1.2 or higher for all transmissions not taking place over a secure network connection.</p>\n</div></td>\n    </tr>\n    \n    <tr id=\"CONF-0567\">\n    <td>CONF-0567</td>\n    <td>\n        \n            \n          \n            <span style=\"color: grey;\">•</span><a href=\"security.html#CONF-0567\">security.html#patient-privacy-and-security</a><br/>\n          \n        \n    </td>\n    <td style=\"text-align: center;\">SHOULD</td>\n    <td><div><p>US Federal systems <strong>SHOULD</strong> conform with FIPS PUB 140-2.</p>\n</div></td>\n    </tr>\n    \n    <tr id=\"CONF-0569\">\n    <td>CONF-0569</td>\n    <td>\n        \n            \n          \n            <span style=\"color: grey;\">•</span><a href=\"security.html#CONF-0569\">security.html#patient-privacy-and-security</a><br/>\n          \n        \n    </td>\n    <td style=\"text-align: center;\">SHALL</td>\n    <td><div><p>Systems <strong>SHALL</strong> conform to <a href=\"http://hl7.org/fhir/R4/security.html#http\">FHIR Communications Security</a> requirements.</p>\n</div></td>\n    </tr>\n    \n    <tr id=\"CONF-0571\">\n    <td>CONF-0571</td>\n    <td>\n        \n            \n          \n            <span style=\"color: grey;\">•</span><a href=\"security.html#CONF-0571\">security.html#patient-privacy-and-security</a><br/>\n          \n        \n    </td>\n    <td style=\"text-align: center;\">SHALL</td>\n    <td><div><p>For Authentication and Authorization, Systems <strong>SHALL</strong> support any <a href=\"http://hl7.org/fhir/smart-app-launch/history.html\">SMART App Launch version</a> for Client &lt;-&gt; Server interactions.</p>\n</div></td>\n    </tr>\n    \n    <tr id=\"CONF-0573\">\n    <td>CONF-0573</td>\n    <td>\n        \n            \n          \n            <span style=\"color: grey;\">•</span><a href=\"security.html#CONF-0573\">security.html#patient-privacy-and-security</a><br/>\n          \n        \n    </td>\n    <td style=\"text-align: center;\">SHALL</td>\n    <td><div><p>Systems <strong>SHALL</strong>  implement consent requirements per their state, local, and institutional policies.</p>\n</div></td>\n    </tr>\n    \n    <tr id=\"CONF-0575\">\n    <td>CONF-0575</td>\n    <td>\n        \n            \n          \n            <span style=\"color: grey;\">•</span><a href=\"security.html#CONF-0575\">security.html#patient-privacy-and-security</a><br/>\n          \n        \n    </td>\n    <td style=\"text-align: center;\">SHOULD</td>\n    <td><div><p>The Business Associate Agreements <strong>SHOULD</strong> document systems’ mutual consent requirements.</p>\n</div></td>\n    </tr>\n    \n    <tr id=\"CONF-0577\">\n    <td>CONF-0577</td>\n    <td>\n        \n            \n          \n            <span style=\"color: grey;\">•</span><a href=\"security.html#CONF-0577\">security.html#patient-privacy-and-security</a><br/>\n          \n        \n    </td>\n    <td style=\"text-align: center;\">SHOULD</td>\n    <td><div><p>Systems <strong>SHOULD</strong> provide Provenance statements using the <a href=\"https://hl7.org/fhir/us/core/STU8/StructureDefinition-us-core-provenance.html\">US Core Provenance Profile</a> resource and associated requirements.</p>\n</div></td>\n    </tr>\n    \n    <tr id=\"CONF-0579\">\n    <td>CONF-0579</td>\n    <td>\n        \n            \n          \n            <span style=\"color: grey;\">•</span><a href=\"security.html#CONF-0579\">security.html#patient-privacy-and-security</a><br/>\n          \n        \n    </td>\n    <td style=\"text-align: center;\">MAY</td>\n    <td><div><p>Systems <strong>MAY</strong>   implement the <a href=\"http://hl7.org/fhir/R4/security.html#digital%20signatures\">FHIR Digital Signatures</a></p>\n</div></td>\n    </tr>\n    \n    <tr id=\"CONF-0581\">\n    <td>CONF-0581</td>\n    <td>\n        \n            \n          \n            <span style=\"color: grey;\">•</span><a href=\"security.html#CONF-0581\">security.html#patient-privacy-and-security</a><br/>\n          \n        \n    </td>\n    <td style=\"text-align: center;\">MAY</td>\n    <td><div><p>Systems <strong>MAY</strong>   protect the confidentiality of data at rest via encryption and associated access controls.</p>\n</div></td>\n    </tr>\n    \n    <tr id=\"CONF-0815\">\n    <td>CONF-0815</td>\n    <td>\n        \n            \n          \n            <span style=\"color: grey;\">•</span><a href=\"general-guidance.html#CONF-0815\">general-guidance.html#client-best-practices-for-search</a><br/>\n          \n        \n    </td>\n    <td style=\"text-align: center;\">SHOULD</td>\n    <td><div><p>When the Server supports [ the _include search parameter], Clients <strong>SHOULD</strong> use the _include search parameter to retrieve referenced content instead of searching for a resource and then performing a separate search for other references (for example, Patient, Encounter, and Location) in the result set.</p>\n</div></td>\n    </tr>\n    \n    <tr id=\"CONF-0816\">\n    <td>CONF-0816</td>\n    <td>\n        \n            \n          \n            <span style=\"color: grey;\">•</span><a href=\"general-guidance.html#CONF-0816\">general-guidance.html#client-best-practices-for-search</a><br/>\n          \n        \n    </td>\n    <td style=\"text-align: center;\">SHOULD</td>\n    <td><div><p>If the Server does not support the _include search parameter, Clients <strong>SHOULD</strong> consolidate duplicate searches before searching for referenced resources in the result set</p>\n</div></td>\n    </tr>\n    \n    <tr id=\"CONF-0817\">\n    <td>CONF-0817</td>\n    <td>\n        \n            \n          \n            <span style=\"color: grey;\">•</span><a href=\"general-guidance.html#CONF-0817\">general-guidance.html#client-best-practices-for-search</a><br/>\n          \n        \n    </td>\n    <td style=\"text-align: center;\">SHOULD-NOT</td>\n    <td><div><p><strong>SHOULD  NOT</strong> search the same data within the time stated in the <code>Cache-Control</code> header.</p>\n</div></td>\n    </tr>\n    \n    <tr id=\"CONF-0849\">\n    <td>CONF-0849</td>\n    <td>\n        \n            \n          \n            <span style=\"color: grey;\">•</span><a href=\"StructureDefinition-us-core-observation-screening-assessment.html#CONF-0849\">StructureDefinition-us-core-observation-screening-assessment.html#profile-specific-implementation-guidance</a><br/>\n          \n        \n    </td>\n    <td style=\"text-align: center;\">SHALL</td>\n    <td><div><p>[For the US Core Observation Screening Assessment Profile,] the Client system ... <strong>SHALL</strong> support [both] Reference(US Core Observation Screening Assessment Profile) [and] Reference(US Core QuestionnaireResponse Profile) for Observation.derivedFrom</p>\n</div></td>\n    </tr>\n    \n    <tr id=\"CONF-0853\">\n    <td>CONF-0853</td>\n    <td>\n        \n            \n          \n            <span style=\"color: grey;\">•</span><a href=\"StructureDefinition-us-core-patient.html#CONF-0853\">StructureDefinition-us-core-patient.html#profile-specific-implementation-guidance</a><br/>\n          \n        \n    </td>\n    <td style=\"text-align: center;\">SHALL</td>\n    <td><div><p>The certifying Client application <strong>SHALL</strong> support the [<a href=\"https://hl7.org/fhir/us/core/STU8/StructureDefinition-us-core-interpreter-needed.html\">US Core Interpreter Needed Extension</a>] on [the <a href=\"https://hl7.org/fhir/us/core/STU8/StructureDefinition-us-core-patient.html\">US Core Patient Profile</a>] .</p>\n</div></td>\n    </tr>\n    \n    <tr id=\"CONF-0854\">\n    <td>CONF-0854</td>\n    <td>\n        \n            \n          \n            <span style=\"color: grey;\">•</span><a href=\"StructureDefinition-us-core-patient.html#CONF-0854\">StructureDefinition-us-core-patient.html#profile-specific-implementation-guidance</a><br/>\n          \n        \n    </td>\n    <td style=\"text-align: center;\">SHALL</td>\n    <td><div><p>The certifying Client application <strong>SHALL</strong> support the [<a href=\"https://hl7.org/fhir/us/core/STU8/StructureDefinition-us-core-interpreter-needed.html\">US Core Interpreter Needed Extension</a>] on [the <a href=\"https://hl7.org/fhir/us/core/STU8/StructureDefinition-us-core-encounter.html\">US Core Encounter Profile</a>].</p>\n</div></td>\n    </tr>\n    \n    <tr id=\"CONF-0869\">\n    <td>CONF-0869</td>\n    <td>\n        \n            \n          \n            <span style=\"color: grey;\">•</span><a href=\"StructureDefinition-us-core-simple-observation.html#CONF-0869\">StructureDefinition-us-core-simple-observation.html#profile-specific-implementation-guidance</a><br/>\n          \n        \n    </td>\n    <td style=\"text-align: center;\">SHALL</td>\n    <td><div><p>'Observation.performer' target profiles <a href=\"https://hl7.org/fhir/us/core/STU8/StructureDefinition-us-core-practitioner.html\">US Core Practitioner Profile</a> and <a href=\"https://hl7.org/fhir/us/core/STU8/StructureDefinition-us-core-patient.html\">US Core Patient Profile</a> are labeled Must Support.... Clients <strong>SHALL</strong> support both.</p>\n</div></td>\n    </tr>\n    \n    <tr id=\"CONF-0882\">\n    <td>CONF-0882</td>\n    <td>\n        \n            \n          \n            <span style=\"color: grey;\">•</span><a href=\"must-support.html#CONF-0882\">must-support.html#must-support---resource-references</a><br/>\n          \n        \n    </td>\n    <td style=\"text-align: center;\">SHALL</td>\n    <td><div><p>When a Reference element is labeled as <em>Must Support</em> has multiple target profiles referenced, but none are labeled as <em>Must Support</em></p>\n<p>...</p>\n<ul>\n<li>US Core Requesters <strong>SHALL</strong> be capable of processing  [such an element]  with a valid reference to <em>at least one</em> target profile.</li>\n</ul>\n</div></td>\n    </tr>\n    \n    <tr id=\"CONF-0886\">\n    <td>CONF-0886</td>\n    <td>\n        \n            \n          \n            <span style=\"color: grey;\">•</span><a href=\"StructureDefinition-us-core-encounter.html#CONF-0886\">StructureDefinition-us-core-encounter.html#profile-specific-implementation-guidance</a><br/>\n          \n        \n    </td>\n    <td style=\"text-align: center;\">SHALL</td>\n    <td><div><p>Servers can use the US Core Interpreter Needed Extension on this profile or the [US Core Patient Profile] to communicate whether a patient needs an interpreter…Client application <strong>SHALL</strong> support the extension on both profiles.</p>\n</div></td>\n    </tr>\n    \n    <tr id=\"CONF-0888\">\n    <td>CONF-0888</td>\n    <td>\n        \n            \n          \n            <span style=\"color: grey;\">•</span><a href=\"StructureDefinition-us-core-observation-screening-assessment.html#CONF-0888\">StructureDefinition-us-core-observation-screening-assessment.html#profile-specific-implementation-guidance</a><br/>\n          \n        \n    </td>\n    <td style=\"text-align: center;\">SHALL</td>\n    <td><div><p>'Observation.performer' target profiles <a href=\"https://hl7.org/fhir/us/core/STU8/StructureDefinition-us-core-practitioner.html\">US Core Practitioner Profile</a> and <a href=\"https://hl7.org/fhir/us/core/STU8/StructureDefinition-us-core-patient.html\">US Core Patient Profile</a> are labeled Must Support.... Clients <strong>SHALL</strong> support both.</p>\n</div></td>\n    </tr>\n    \n    <tr id=\"CONF-0911\">\n    <td>CONF-0911</td>\n    <td>\n        \n            \n          \n            <span style=\"color: grey;\">•</span><a href=\"StructureDefinition-us-core-servicerequest.html#CONF-0911\">StructureDefinition-us-core-servicerequest.html#profile-specific-implementation-guidance</a><br/>\n          \n        \n    </td>\n    <td style=\"text-align: center;\">MAY</td>\n    <td><div><p>API consumers <strong>MAY</strong>  query by category when accessing patient information.</p>\n</div></td>\n    </tr>\n    \n  </tbody>\n</table>\n</div>"^^rdf:XMLLiteral ]
      ] ; #
      fhir:extension ( [
    fhir:url [
    fhir:v "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg"^^xsd:anyURI ;
    fhir:l <http://hl7.org/fhir/StructureDefinition/structuredefinition-wg>     ] ;
    fhir:value [
    a fhir:Code ;
    fhir:v "cgp"     ]
      ] [
    fhir:url [
    fhir:v "http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm"^^xsd:anyURI ;
    fhir:l <http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm>     ] ;
    fhir:value [
    a fhir:Integer ;
    fhir:v 3 ;
          ( fhir:extension [
    fhir:url [
    fhir:v "http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom"^^xsd:anyURI ;
    fhir:l <http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom>         ] ;
    fhir:value [
    a fhir:Canonical ;
    fhir:v "http://hl7.org/fhir/us/core/ImplementationGuide/hl7.fhir.us.core"^^xsd:anyURI ;
    fhir:l <http://hl7.org/fhir/us/core/ImplementationGuide/hl7.fhir.us.core>         ]       ] )     ]
      ] [
    fhir:url [
    fhir:v "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status"^^xsd:anyURI ;
    fhir:l <http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status>     ] ;
    fhir:value [
    a fhir:Code ;
    fhir:v "trial-use" ;
          ( fhir:extension [
    fhir:url [
    fhir:v "http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom"^^xsd:anyURI ;
    fhir:l <http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom>         ] ;
    fhir:value [
    a fhir:Canonical ;
    fhir:v "http://hl7.org/fhir/us/core/ImplementationGuide/hl7.fhir.us.core"^^xsd:anyURI ;
    fhir:l <http://hl7.org/fhir/us/core/ImplementationGuide/hl7.fhir.us.core>         ]       ] )     ]
      ] ) ; #
      fhir:url [
    fhir:v "http://hl7.org/fhir/us/core/Requirements/us-core-client"^^xsd:anyURI ;
    fhir:l <http://hl7.org/fhir/us/core/Requirements/us-core-client>
      ] ; #
      fhir:identifier ( [
    fhir:system [
    fhir:v "urn:ietf:rfc:3986"^^xsd:anyURI ;
    fhir:l <urn:ietf:rfc:3986>     ] ;
    fhir:value [ fhir:v "urn:oid:2.16.840.1.113883.4.642.40.2.36.2" ]
      ] ) ; #
      fhir:version [ fhir:v "9.0.0"] ; #
      fhir:name [ fhir:v "USCoreClientRequirements"] ; #
      fhir:title [ fhir:v "US Core Client Requirements"] ; #
      fhir:status [ fhir:v "draft"] ; #
      fhir:date [ fhir:v "2026-05-31T03:27:50+10:00"^^xsd:dateTime] ; #
      fhir:publisher [ fhir:v "HL7 International / Cross-Group Projects"] ; #
      fhir:contact ( [
    fhir:name [ fhir:v "HL7 International / Cross-Group Projects" ] ;
        ( fhir:telecom [
    fhir:system [ fhir:v "url" ] ;
    fhir:value [ fhir:v "http://www.hl7.org/Special/committees/cgp" ]     ] [
    fhir:system [ fhir:v "email" ] ;
    fhir:value [ fhir:v "cgp@lists.HL7.org" ]     ] )
      ] ) ; #
      fhir:description [ fhir:v "This [Requirements](https://hl7.org/fhir/R5/requirements.html) resource lists the US Core Requestor (Client) requirements defined in the US Core Implementation Guide narrative sections. These requirements represent the regulatory, business, functional, and technical specifications that design artifacts must meet to ensure interoperability."] ; #
      fhir:jurisdiction ( [
        ( fhir:coding [
    fhir:system [
    fhir:v "urn:iso:std:iso:3166"^^xsd:anyURI ;
    fhir:l <urn:iso:std:iso:3166>       ] ;
    fhir:code [ fhir:v "US" ]     ] )
      ] ) ; #
      fhir:actor ( [
        ( fhir:extension [
    fhir:url [
    fhir:v "http://hl7.org/fhir/StructureDefinition/display"^^xsd:anyURI ;
    fhir:l <http://hl7.org/fhir/StructureDefinition/display>       ] ;
    fhir:value [
    a fhir:String ;
    fhir:v "US Core Requestor (Clients including Certifying Systems)"       ]     ] )
      ] ) ; #
      fhir:statement ( [
    fhir:key [ fhir:v "CONF-0022" ] ;
        ( fhir:conformance [ fhir:v "SHALL" ] ) ;
    fhir:requirement [ fhir:v "[When populating a coded element with a [required binding](http://hl7.org/fhir/R4/terminologies.html#required) to a ValueSet definition] US Core Requestors **SHALL** be capable of processing the code [from the required binding ValueSet]" ] ;
        ( fhir:reference [
    fhir:v "general-requirements.html#required-bindings-for-coded-elements"^^xsd:anyURI ;
    fhir:l fhir:general-requirements.html#required-bindings-for-coded-elements ;
          ( fhir:extension [
    fhir:url [
    fhir:v "http://hl7.org/fhir/StructureDefinition/narrativeLink"^^xsd:anyURI ;
    fhir:l <http://hl7.org/fhir/StructureDefinition/narrativeLink>         ] ;
    fhir:value [
    a fhir:Url ;
    fhir:v "general-requirements.html#CONF-0022"^^xsd:anyURI ;
    fhir:l fhir:general-requirements.html#CONF-0022         ]       ] )     ] )
      ] [
    fhir:key [ fhir:v "CONF-0028" ] ;
        ( fhir:conformance [ fhir:v "SHALL" ] ) ;
    fhir:conditionality [ fhir:v true ] ;
    fhir:requirement [ fhir:v "US Core Requestors **SHALL** be  capable of processing the code in ['DataElement.code.code' or text in 'DataElement.code.text' for a DataElement.code that has an extensible binding]" ] ;
        ( fhir:reference [
    fhir:v "general-requirements.html#extensible-binding-for-coded-elements"^^xsd:anyURI ;
    fhir:l fhir:general-requirements.html#extensible-binding-for-coded-elements ;
          ( fhir:extension [
    fhir:url [
    fhir:v "http://hl7.org/fhir/StructureDefinition/narrativeLink"^^xsd:anyURI ;
    fhir:l <http://hl7.org/fhir/StructureDefinition/narrativeLink>         ] ;
    fhir:value [
    a fhir:Url ;
    fhir:v "general-requirements.html#CONF-0028"^^xsd:anyURI ;
    fhir:l fhir:general-requirements.html#CONF-0028         ]       ] )     ] )
      ] [
    fhir:key [ fhir:v "CONF-0032" ] ;
        ( fhir:conformance [ fhir:v "SHALL" ] ) ;
    fhir:conditionality [ fhir:v true ] ;
    fhir:requirement [ fhir:v "Clients **SHALL** be  able to process [elements that are] [Mandatory](https://hl7.org/fhir/us/core/must-support.html) or [Must Support elements](https://hl7.org/fhir/us/core/must-support.html)" ] ;
        ( fhir:reference [
    fhir:v "general-requirements.html#modifier-elements"^^xsd:anyURI ;
    fhir:l fhir:general-requirements.html#modifier-elements ;
          ( fhir:extension [
    fhir:url [
    fhir:v "http://hl7.org/fhir/StructureDefinition/narrativeLink"^^xsd:anyURI ;
    fhir:l <http://hl7.org/fhir/StructureDefinition/narrativeLink>         ] ;
    fhir:value [
    a fhir:Url ;
    fhir:v "general-requirements.html#CONF-0032"^^xsd:anyURI ;
    fhir:l fhir:general-requirements.html#CONF-0032         ]       ] )     ] )
      ] [
    fhir:key [ fhir:v "CONF-0035" ] ;
        ( fhir:conformance [ fhir:v "SHOULD" ] ) ;
    fhir:conditionality [ fhir:v true ] ;
    fhir:requirement [ fhir:v "receivers **SHOULD** accept instances that ... contain unexpected data elements  [[definition](http://hl7.org/fhir/R4/conformance-rules.html#isModifier)]" ] ;
        ( fhir:reference [
    fhir:v "general-requirements.html#modifier-elements"^^xsd:anyURI ;
    fhir:l fhir:general-requirements.html#modifier-elements ;
          ( fhir:extension [
    fhir:url [
    fhir:v "http://hl7.org/fhir/StructureDefinition/narrativeLink"^^xsd:anyURI ;
    fhir:l <http://hl7.org/fhir/StructureDefinition/narrativeLink>         ] ;
    fhir:value [
    a fhir:Url ;
    fhir:v "general-requirements.html#CONF-0035"^^xsd:anyURI ;
    fhir:l fhir:general-requirements.html#CONF-0035         ]       ] )     ] )
      ] [
    fhir:key [ fhir:v "CONF-0036" ] ;
        ( fhir:conformance [ fhir:v "SHOULD-NOT" ] ) ;
    fhir:conditionality [ fhir:v true ] ;
    fhir:requirement [ fhir:v "receivers **SHOULD NOT** accept instances that ... contain unexpected data elements … when those elements are modifier elements [[definition](http://hl7.org/fhir/R4/conformance-rules.html#isModifier)]" ] ;
        ( fhir:reference [
    fhir:v "general-requirements.html#modifier-elements"^^xsd:anyURI ;
    fhir:l fhir:general-requirements.html#modifier-elements ;
          ( fhir:extension [
    fhir:url [
    fhir:v "http://hl7.org/fhir/StructureDefinition/narrativeLink"^^xsd:anyURI ;
    fhir:l <http://hl7.org/fhir/StructureDefinition/narrativeLink>         ] ;
    fhir:value [
    a fhir:Url ;
    fhir:v "general-requirements.html#CONF-0036"^^xsd:anyURI ;
    fhir:l fhir:general-requirements.html#CONF-0036         ]       ] )     ] )
      ] [
    fhir:key [ fhir:v "CONF-0037" ] ;
        ( fhir:conformance [ fhir:v "SHOULD" ] ) ;
    fhir:requirement [ fhir:v "Unless a Client determines they can process [a resource with a modifier] safely, rejection is typically the only safe action if unexpected modifier elements are present." ] ;
        ( fhir:reference [
    fhir:v "general-requirements.html#modifier-elements"^^xsd:anyURI ;
    fhir:l fhir:general-requirements.html#modifier-elements ;
          ( fhir:extension [
    fhir:url [
    fhir:v "http://hl7.org/fhir/StructureDefinition/narrativeLink"^^xsd:anyURI ;
    fhir:l <http://hl7.org/fhir/StructureDefinition/narrativeLink>         ] ;
    fhir:value [
    a fhir:Url ;
    fhir:v "general-requirements.html#CONF-0037"^^xsd:anyURI ;
    fhir:l fhir:general-requirements.html#CONF-0037         ]       ] )     ] )
      ] [
    fhir:key [ fhir:v "CONF-0053" ] ;
        ( fhir:conformance [ fhir:v "SHALL" ] ) ;
    fhir:requirement [ fhir:v "When searching using the `token` type searchparameter [(how to search by token)](http://hl7.org/fhir/R4/search.html#token) The Client **SHALL** provide at least a code value" ] ;
        ( fhir:reference [
    fhir:v "general-requirements.html#fhir-restful-search-api-requirements"^^xsd:anyURI ;
    fhir:l fhir:general-requirements.html#fhir-restful-search-api-requirements ;
          ( fhir:extension [
    fhir:url [
    fhir:v "http://hl7.org/fhir/StructureDefinition/narrativeLink"^^xsd:anyURI ;
    fhir:l <http://hl7.org/fhir/StructureDefinition/narrativeLink>         ] ;
    fhir:value [
    a fhir:Url ;
    fhir:v "general-requirements.html#CONF-0053"^^xsd:anyURI ;
    fhir:l fhir:general-requirements.html#CONF-0053         ]       ] )     ] )
      ] [
    fhir:key [ fhir:v "CONF-0054" ] ;
        ( fhir:conformance [ fhir:v "MAY" ] ) ;
    fhir:requirement [ fhir:v "When searching using the `token` type searchparameter [(how to search by token)](http://hl7.org/fhir/R4/search.html#token) The Client … **MAY**  provide both the system and code values." ] ;
        ( fhir:reference [
    fhir:v "general-requirements.html#fhir-restful-search-api-requirements"^^xsd:anyURI ;
    fhir:l fhir:general-requirements.html#fhir-restful-search-api-requirements ;
          ( fhir:extension [
    fhir:url [
    fhir:v "http://hl7.org/fhir/StructureDefinition/narrativeLink"^^xsd:anyURI ;
    fhir:l <http://hl7.org/fhir/StructureDefinition/narrativeLink>         ] ;
    fhir:value [
    a fhir:Url ;
    fhir:v "general-requirements.html#CONF-0054"^^xsd:anyURI ;
    fhir:l fhir:general-requirements.html#CONF-0054         ]       ] )     ] )
      ] [
    fhir:key [ fhir:v "CONF-0056" ] ;
        ( fhir:conformance [ fhir:v "SHALL" ] ) ;
    fhir:requirement [ fhir:v "When searching using the `reference` type searchparameter [(how to search by reference)](http://hl7.org/fhir/R4/search.html#reference) The Client **SHALL** provide at least an id value" ] ;
        ( fhir:reference [
    fhir:v "general-requirements.html#fhir-restful-search-api-requirements"^^xsd:anyURI ;
    fhir:l fhir:general-requirements.html#fhir-restful-search-api-requirements ;
          ( fhir:extension [
    fhir:url [
    fhir:v "http://hl7.org/fhir/StructureDefinition/narrativeLink"^^xsd:anyURI ;
    fhir:l <http://hl7.org/fhir/StructureDefinition/narrativeLink>         ] ;
    fhir:value [
    a fhir:Url ;
    fhir:v "general-requirements.html#CONF-0056"^^xsd:anyURI ;
    fhir:l fhir:general-requirements.html#CONF-0056         ]       ] )     ] )
      ] [
    fhir:key [ fhir:v "CONF-0057" ] ;
        ( fhir:conformance [ fhir:v "MAY" ] ) ;
    fhir:requirement [ fhir:v "When searching using the `reference` type searchparameter [(how to search by reference)](http://hl7.org/fhir/R4/search.html#reference) The Client … **MAY**  provide both the Type and id values." ] ;
        ( fhir:reference [
    fhir:v "general-requirements.html#fhir-restful-search-api-requirements"^^xsd:anyURI ;
    fhir:l fhir:general-requirements.html#fhir-restful-search-api-requirements ;
          ( fhir:extension [
    fhir:url [
    fhir:v "http://hl7.org/fhir/StructureDefinition/narrativeLink"^^xsd:anyURI ;
    fhir:l <http://hl7.org/fhir/StructureDefinition/narrativeLink>         ] ;
    fhir:value [
    a fhir:Url ;
    fhir:v "general-requirements.html#CONF-0057"^^xsd:anyURI ;
    fhir:l fhir:general-requirements.html#CONF-0057         ]       ] )     ] )
      ] [
    fhir:key [ fhir:v "CONF-0059" ] ;
        ( fhir:conformance [ fhir:v "SHALL" ] ) ;
    fhir:requirement [ fhir:v "When searching using the `date` type searchparameter [(how to search by date)](http://hl7.org/fhir/R4/search.html#date) The Client **SHALL** provide values precise to the day for elements of datatype `date`" ] ;
        ( fhir:reference [
    fhir:v "general-requirements.html#fhir-restful-search-api-requirements"^^xsd:anyURI ;
    fhir:l fhir:general-requirements.html#fhir-restful-search-api-requirements ;
          ( fhir:extension [
    fhir:url [
    fhir:v "http://hl7.org/fhir/StructureDefinition/narrativeLink"^^xsd:anyURI ;
    fhir:l <http://hl7.org/fhir/StructureDefinition/narrativeLink>         ] ;
    fhir:value [
    a fhir:Url ;
    fhir:v "general-requirements.html#CONF-0059"^^xsd:anyURI ;
    fhir:l fhir:general-requirements.html#CONF-0059         ]       ] )     ] )
      ] [
    fhir:key [ fhir:v "CONF-0060" ] ;
        ( fhir:conformance [ fhir:v "SHALL" ] ) ;
    fhir:requirement [ fhir:v "When searching using the `date` type searchparameter [(how to search by date)](http://hl7.org/fhir/R4/search.html#date) The Client **SHALL** provide values precise … to the second + time offset for elements of datatype `dateTime`." ] ;
        ( fhir:reference [
    fhir:v "general-requirements.html#fhir-restful-search-api-requirements"^^xsd:anyURI ;
    fhir:l fhir:general-requirements.html#fhir-restful-search-api-requirements ;
          ( fhir:extension [
    fhir:url [
    fhir:v "http://hl7.org/fhir/StructureDefinition/narrativeLink"^^xsd:anyURI ;
    fhir:l <http://hl7.org/fhir/StructureDefinition/narrativeLink>         ] ;
    fhir:value [
    a fhir:Url ;
    fhir:v "general-requirements.html#CONF-0060"^^xsd:anyURI ;
    fhir:l fhir:general-requirements.html#CONF-0060         ]       ] )     ] )
      ] [
    fhir:key [ fhir:v "CONF-0076" ] ;
        ( fhir:conformance [ fhir:v "SHALL" ] ) ;
    fhir:requirement [ fhir:v "For querying and reading US Core Profiles, Must Support on any profile data element **SHALL** be interpreted as follows…:\n\nUS Core Requestors **SHALL** be capable of processing resource instances containing the data elements without generating an error or causing the application to fail." ] ;
        ( fhir:reference [
    fhir:v "must-support.html#must-support-elements"^^xsd:anyURI ;
    fhir:l fhir:must-support.html#must-support-elements ;
          ( fhir:extension [
    fhir:url [
    fhir:v "http://hl7.org/fhir/StructureDefinition/narrativeLink"^^xsd:anyURI ;
    fhir:l <http://hl7.org/fhir/StructureDefinition/narrativeLink>         ] ;
    fhir:value [
    a fhir:Url ;
    fhir:v "must-support.html#CONF-0076"^^xsd:anyURI ;
    fhir:l fhir:must-support.html#CONF-0076         ]       ] )     ] )
      ] [
    fhir:key [ fhir:v "CONF-0079" ] ;
        ( fhir:conformance [ fhir:v "SHALL" ] ) ;
    fhir:requirement [ fhir:v "For querying and reading US Core Profiles, Must Support on any profile data element **SHALL** be interpreted as follows…:\n\nWhen querying US Core Responders, US Core Requestors **SHALL** interpret missing data elements within resource instances as data not present in the US Core Responder’s system." ] ;
        ( fhir:reference [
    fhir:v "must-support.html#must-support-elements"^^xsd:anyURI ;
    fhir:l fhir:must-support.html#must-support-elements ;
          ( fhir:extension [
    fhir:url [
    fhir:v "http://hl7.org/fhir/StructureDefinition/narrativeLink"^^xsd:anyURI ;
    fhir:l <http://hl7.org/fhir/StructureDefinition/narrativeLink>         ] ;
    fhir:value [
    a fhir:Url ;
    fhir:v "must-support.html#CONF-0079"^^xsd:anyURI ;
    fhir:l fhir:must-support.html#CONF-0079         ]       ] )     ] )
      ] [
    fhir:key [ fhir:v "CONF-0082" ] ;
        ( fhir:conformance [ fhir:v "SHALL" ] ) ;
    fhir:requirement [ fhir:v "For querying and reading US Core Profiles, Must Support on any profile data element **SHALL** be interpreted as follows…:\n\nUS Core Requestors **SHALL** be able to process resource instances containing data elements asserting missing information." ] ;
        ( fhir:reference [
    fhir:v "must-support.html#must-support-elements"^^xsd:anyURI ;
    fhir:l fhir:must-support.html#must-support-elements ;
          ( fhir:extension [
    fhir:url [
    fhir:v "http://hl7.org/fhir/StructureDefinition/narrativeLink"^^xsd:anyURI ;
    fhir:l <http://hl7.org/fhir/StructureDefinition/narrativeLink>         ] ;
    fhir:value [
    a fhir:Url ;
    fhir:v "must-support.html#CONF-0082"^^xsd:anyURI ;
    fhir:l fhir:must-support.html#CONF-0082         ]       ] )     ] )
      ] [
    fhir:key [ fhir:v "CONF-0083" ] ;
        ( fhir:conformance [ fhir:v "SHALL" ] ) ;
    fhir:conditionality [ fhir:v true ] ;
    fhir:requirement [ fhir:v "Implementors [US Core Requestors] seeking ONC certification [in the ONC IT Health Certification program] **SHALL** interpret Additional USCDI Requirements as Must Support elements as documented above and below;" ] ;
        ( fhir:reference [
    fhir:v "must-support.html#additional-uscdi-requirements"^^xsd:anyURI ;
    fhir:l fhir:must-support.html#additional-uscdi-requirements ;
          ( fhir:extension [
    fhir:url [
    fhir:v "http://hl7.org/fhir/StructureDefinition/narrativeLink"^^xsd:anyURI ;
    fhir:l <http://hl7.org/fhir/StructureDefinition/narrativeLink>         ] ;
    fhir:value [
    a fhir:Url ;
    fhir:v "must-support.html#CONF-0083"^^xsd:anyURI ;
    fhir:l fhir:must-support.html#CONF-0083         ]       ] )     ] )
      ] [
    fhir:key [ fhir:v "CONF-0085" ] ;
        ( fhir:conformance [ fhir:v "SHALL" ] ) ;
    fhir:conditionality [ fhir:v true ] ;
    fhir:requirement [ fhir:v "Implementors [US Core Requestors] [not] seeking ONC certification [in the ONC IT Health Certification program] **SHALL** interpret Additional USCDI Requirements as … optional." ] ;
        ( fhir:reference [
    fhir:v "must-support.html#additional-uscdi-requirements"^^xsd:anyURI ;
    fhir:l fhir:must-support.html#additional-uscdi-requirements ;
          ( fhir:extension [
    fhir:url [
    fhir:v "http://hl7.org/fhir/StructureDefinition/narrativeLink"^^xsd:anyURI ;
    fhir:l <http://hl7.org/fhir/StructureDefinition/narrativeLink>         ] ;
    fhir:value [
    a fhir:Url ;
    fhir:v "must-support.html#CONF-0085"^^xsd:anyURI ;
    fhir:l fhir:must-support.html#CONF-0085         ]       ] )     ] )
      ] [
    fhir:key [ fhir:v "CONF-0092" ] ;
        ( fhir:conformance [ fhir:v "SHALL" ] ) ;
    fhir:requirement [ fhir:v "[W]hen claiming conformance [to a profile with a must support primitive element] … US Core requestors **SHALL** be  capable of processing the value [of the primitive element]" ] ;
        ( fhir:reference [
    fhir:v "must-support.html#must-support---primitive-elements"^^xsd:anyURI ;
    fhir:l fhir:must-support.html#must-support---primitive-elements ;
          ( fhir:extension [
    fhir:url [
    fhir:v "http://hl7.org/fhir/StructureDefinition/narrativeLink"^^xsd:anyURI ;
    fhir:l <http://hl7.org/fhir/StructureDefinition/narrativeLink>         ] ;
    fhir:value [
    a fhir:Url ;
    fhir:v "must-support.html#CONF-0092"^^xsd:anyURI ;
    fhir:l fhir:must-support.html#CONF-0092         ]       ] )     ] )
      ] [
    fhir:key [ fhir:v "CONF-0098" ] ;
        ( fhir:conformance [ fhir:v "SHALL" ] ) ;
    fhir:requirement [ fhir:v "When claiming conformance [to a must support complex element with no must support sub-elements] … US Core Requestors **SHALL** be  capable of processing a value in [the complex element]" ] ;
        ( fhir:reference [
    fhir:v "must-support.html#must-support---complex-elements"^^xsd:anyURI ;
    fhir:l fhir:must-support.html#must-support---complex-elements ;
          ( fhir:extension [
    fhir:url [
    fhir:v "http://hl7.org/fhir/StructureDefinition/narrativeLink"^^xsd:anyURI ;
    fhir:l <http://hl7.org/fhir/StructureDefinition/narrativeLink>         ] ;
    fhir:value [
    a fhir:Url ;
    fhir:v "must-support.html#CONF-0098"^^xsd:anyURI ;
    fhir:l fhir:must-support.html#CONF-0098         ]       ] )     ] )
      ] [
    fhir:key [ fhir:v "CONF-0100" ] ;
        ( fhir:conformance [ fhir:v "SHALL" ] ) ;
    fhir:requirement [ fhir:v "When claiming conformance [to a must support complex element with one or more must support sub-elements] … US Core Requestors **SHALL** be  capable of processing a values in [each must support sub-element]" ] ;
        ( fhir:reference [
    fhir:v "must-support.html#must-support---complex-elements"^^xsd:anyURI ;
    fhir:l fhir:must-support.html#must-support---complex-elements ;
          ( fhir:extension [
    fhir:url [
    fhir:v "http://hl7.org/fhir/StructureDefinition/narrativeLink"^^xsd:anyURI ;
    fhir:l <http://hl7.org/fhir/StructureDefinition/narrativeLink>         ] ;
    fhir:value [
    a fhir:Url ;
    fhir:v "must-support.html#CONF-0100"^^xsd:anyURI ;
    fhir:l fhir:must-support.html#CONF-0100         ]       ] )     ] )
      ] [
    fhir:key [ fhir:v "CONF-0102" ] ;
        ( fhir:conformance [ fhir:v "MAY" ] ) ;
    fhir:requirement [ fhir:v "Systems [US Core Requestors] can support the other elements [of a complex element, not labeled as a Must Support], but this is not a requirement of US Core" ] ;
        ( fhir:reference [
    fhir:v "must-support.html#must-support---complex-elements"^^xsd:anyURI ;
    fhir:l fhir:must-support.html#must-support---complex-elements ;
          ( fhir:extension [
    fhir:url [
    fhir:v "http://hl7.org/fhir/StructureDefinition/narrativeLink"^^xsd:anyURI ;
    fhir:l <http://hl7.org/fhir/StructureDefinition/narrativeLink>         ] ;
    fhir:value [
    a fhir:Url ;
    fhir:v "must-support.html#CONF-0102"^^xsd:anyURI ;
    fhir:l fhir:must-support.html#CONF-0102         ]       ] )     ] )
      ] [
    fhir:key [ fhir:v "CONF-0106" ] ;
        ( fhir:conformance [ fhir:v "SHALL" ] ) ;
    fhir:requirement [ fhir:v "When a Reference type element is labeled as *Must Support*, has multiple target profiles referenced, and specific targets are labeled as *Must Support*,\"\n...\n\n- US Core Responders **SHALL** be capable of providing [such an element] with a valid reference to [all listed Must Support profile(s).]" ] ;
        ( fhir:reference [
    fhir:v "must-support.html#must-support---resource-references"^^xsd:anyURI ;
    fhir:l fhir:must-support.html#must-support---resource-references ;
          ( fhir:extension [
    fhir:url [
    fhir:v "http://hl7.org/fhir/StructureDefinition/narrativeLink"^^xsd:anyURI ;
    fhir:l <http://hl7.org/fhir/StructureDefinition/narrativeLink>         ] ;
    fhir:value [
    a fhir:Url ;
    fhir:v "must-support.html#CONF-0106"^^xsd:anyURI ;
    fhir:l fhir:must-support.html#CONF-0106         ]       ] )     ] )
      ] [
    fhir:key [ fhir:v "CONF-0108" ] ;
        ( fhir:conformance [ fhir:v "MAY" ] ) ;
    fhir:requirement [ fhir:v "Systems [US Core Requestors] can support other [resource] references [other than those labeled as Must Support], but this is not a requirement of US Core" ] ;
        ( fhir:reference [
    fhir:v "must-support.html#must-support---resource-references"^^xsd:anyURI ;
    fhir:l fhir:must-support.html#must-support---resource-references ;
          ( fhir:extension [
    fhir:url [
    fhir:v "http://hl7.org/fhir/StructureDefinition/narrativeLink"^^xsd:anyURI ;
    fhir:l <http://hl7.org/fhir/StructureDefinition/narrativeLink>         ] ;
    fhir:value [
    a fhir:Url ;
    fhir:v "must-support.html#CONF-0108"^^xsd:anyURI ;
    fhir:l fhir:must-support.html#CONF-0108         ]       ] )     ] )
      ] [
    fhir:key [ fhir:v "CONF-0110" ] ;
        ( fhir:conformance [ fhir:v "SHALL" ] ) ;
    fhir:requirement [ fhir:v "When a Reference type element is labeled as *Must Support* and has a single target profile referenced\n...\n- US Core Responders **SHALL** be capable of providing [such an element] with a valid reference to [the Must Support Profile.]" ] ;
        ( fhir:reference [
    fhir:v "must-support.html#must-support---resource-references"^^xsd:anyURI ;
    fhir:l fhir:must-support.html#must-support---resource-references ;
          ( fhir:extension [
    fhir:url [
    fhir:v "http://hl7.org/fhir/StructureDefinition/narrativeLink"^^xsd:anyURI ;
    fhir:l <http://hl7.org/fhir/StructureDefinition/narrativeLink>         ] ;
    fhir:value [
    a fhir:Url ;
    fhir:v "must-support.html#CONF-0110"^^xsd:anyURI ;
    fhir:l fhir:must-support.html#CONF-0110         ]       ] )     ] )
      ] [
    fhir:key [ fhir:v "CONF-0112" ] ;
        ( fhir:conformance [ fhir:v "SHALL" ] ) ;
    fhir:requirement [ fhir:v "[If a profile has] a Must Support element [with] a choice of datatypes for its content [and some of] the datatypes … are labeled as Must Support\n… When claiming conformance to [such a] profile:\n\n- US Core Requestors **SHALL** be capable of processing [the Must Support data type choice]" ] ;
        ( fhir:reference [
    fhir:v "must-support.html#must-support---choice-of-data-types"^^xsd:anyURI ;
    fhir:l fhir:must-support.html#must-support---choice-of-data-types ;
          ( fhir:extension [
    fhir:url [
    fhir:v "http://hl7.org/fhir/StructureDefinition/narrativeLink"^^xsd:anyURI ;
    fhir:l <http://hl7.org/fhir/StructureDefinition/narrativeLink>         ] ;
    fhir:value [
    a fhir:Url ;
    fhir:v "must-support.html#CONF-0112"^^xsd:anyURI ;
    fhir:l fhir:must-support.html#CONF-0112         ]       ] )     ] )
      ] [
    fhir:key [ fhir:v "CONF-0113" ] ;
        ( fhir:conformance [ fhir:v "MAY" ] ) ;
    fhir:requirement [ fhir:v "[If a profile has] a Must Support element [with] a choice of datatypes for its content [and some of] the datatypes … are labeled as Must Support[, or a profile has] an Additional USCDI element [with] a choice of datatypes for its content [and some of] the datatypes … are labeled as Additional USCDI\n\n…\n\n[US Core Requestors] **MAY**  support ... processing other [data type] choice elements (such as Observation.effectivePeriod), but this is not a requirement of US Core." ] ;
        ( fhir:reference [
    fhir:v "must-support.html#must-support---choice-of-data-types"^^xsd:anyURI ;
    fhir:l fhir:must-support.html#must-support---choice-of-data-types ;
          ( fhir:extension [
    fhir:url [
    fhir:v "http://hl7.org/fhir/StructureDefinition/narrativeLink"^^xsd:anyURI ;
    fhir:l <http://hl7.org/fhir/StructureDefinition/narrativeLink>         ] ;
    fhir:value [
    a fhir:Url ;
    fhir:v "must-support.html#CONF-0113"^^xsd:anyURI ;
    fhir:l fhir:must-support.html#CONF-0113         ]       ] )     ] )
      ] [
    fhir:key [ fhir:v "CONF-0116" ] ;
        ( fhir:conformance [ fhir:v "SHALL" ] ) ;
    fhir:conditionality [ fhir:v true ] ;
    fhir:requirement [ fhir:v "There are several instances in this Guide where there is a choice of supporting one or another profile element to meet the Must Support or Additional USCDI requirement. In such cases, … the Client application **SHALL** support all elements." ] ;
        ( fhir:reference [
    fhir:v "must-support.html#must-support---choice-of-profile-elements"^^xsd:anyURI ;
    fhir:l fhir:must-support.html#must-support---choice-of-profile-elements ;
          ( fhir:extension [
    fhir:url [
    fhir:v "http://hl7.org/fhir/StructureDefinition/narrativeLink"^^xsd:anyURI ;
    fhir:l <http://hl7.org/fhir/StructureDefinition/narrativeLink>         ] ;
    fhir:value [
    a fhir:Url ;
    fhir:v "must-support.html#CONF-0116"^^xsd:anyURI ;
    fhir:l fhir:must-support.html#CONF-0116         ]       ] )     ] )
      ] [
    fhir:key [ fhir:v "CONF-0122" ] ;
        ( fhir:conformance [ fhir:v "SHALL" ] ) ;
    fhir:requirement [ fhir:v "Implementations [US Core Requestors] supporting Backend Services – for example, to meet US EHR certification requirements [of the ONC IT Health Certification program]- **SHALL**  include support for the Client-confidential-asymmetric capability and system/scopes." ] ;
        ( fhir:reference [
    fhir:v "scopes.html#capabilities-for-implementations-supporting-backend-services"^^xsd:anyURI ;
    fhir:l fhir:scopes.html#capabilities-for-implementations-supporting-backend-services ;
          ( fhir:extension [
    fhir:url [
    fhir:v "http://hl7.org/fhir/StructureDefinition/narrativeLink"^^xsd:anyURI ;
    fhir:l <http://hl7.org/fhir/StructureDefinition/narrativeLink>         ] ;
    fhir:value [
    a fhir:Url ;
    fhir:v "scopes.html#CONF-0122"^^xsd:anyURI ;
    fhir:l fhir:scopes.html#CONF-0122         ]       ] )     ] )
      ] [
    fhir:key [ fhir:v "CONF-0127" ] ;
        ( fhir:conformance [ fhir:v "SHOULD" ] ) ;
    fhir:requirement [ fhir:v "US Core Clients **SHOULD**follow the [principle of least privilege](https://en.wikipedia.org/wiki/Principle_of_least_privilege) and access only the necessary resources." ] ;
        ( fhir:reference [
    fhir:v "scopes.html#smart-scopes"^^xsd:anyURI ;
    fhir:l fhir:scopes.html#smart-scopes ;
          ( fhir:extension [
    fhir:url [
    fhir:v "http://hl7.org/fhir/StructureDefinition/narrativeLink"^^xsd:anyURI ;
    fhir:l <http://hl7.org/fhir/StructureDefinition/narrativeLink>         ] ;
    fhir:value [
    a fhir:Url ;
    fhir:v "scopes.html#CONF-0127"^^xsd:anyURI ;
    fhir:l fhir:scopes.html#CONF-0127         ]       ] )     ] )
      ] [
    fhir:key [ fhir:v "CONF-0172" ] ;
        ( fhir:conformance [ fhir:v "SHOULD" ] ) ;
    fhir:requirement [ fhir:v "US Core requires ... additional metadata [to be available through the Server's [Well-Known Uniform Resource Identifier (URI)](https://hl7.org/fhir/smart-app-launch/STU2/conformance.html#using-well-known)]: ... [in] `scopes_supported` [the] array of scopes a Client **MAY** request. The app **SHOULD** inspect the returned scopes and accommodate the differences from the scopes it asked for and registered." ] ;
        ( fhir:reference [
    fhir:v "scopes.html#additional-us-core-requirements"^^xsd:anyURI ;
    fhir:l fhir:scopes.html#additional-us-core-requirements ;
          ( fhir:extension [
    fhir:url [
    fhir:v "http://hl7.org/fhir/StructureDefinition/narrativeLink"^^xsd:anyURI ;
    fhir:l <http://hl7.org/fhir/StructureDefinition/narrativeLink>         ] ;
    fhir:value [
    a fhir:Url ;
    fhir:v "scopes.html#CONF-0172"^^xsd:anyURI ;
    fhir:l fhir:scopes.html#CONF-0172         ]       ] )     ] )
      ] [
    fhir:key [ fhir:v "CONF-0194" ] ;
        ( fhir:conformance [ fhir:v "MAY" ] ) ;
    fhir:conditionality [ fhir:v true ] ;
    fhir:requirement [ fhir:v "[When Clients request a resource in a specific language] Clients **MAY**   request language/locale using the http [Accept-Language](https://www.ietf.org/rfc/rfc2616.txt) header." ] ;
        ( fhir:reference [
    fhir:v "general-guidance.html#language-support"^^xsd:anyURI ;
    fhir:l fhir:general-guidance.html#language-support ;
          ( fhir:extension [
    fhir:url [
    fhir:v "http://hl7.org/fhir/StructureDefinition/narrativeLink"^^xsd:anyURI ;
    fhir:l <http://hl7.org/fhir/StructureDefinition/narrativeLink>         ] ;
    fhir:value [
    a fhir:Url ;
    fhir:v "general-guidance.html#CONF-0194"^^xsd:anyURI ;
    fhir:l fhir:general-guidance.html#CONF-0194         ]       ] )     ] )
      ] [
    fhir:key [ fhir:v "CONF-0226" ] ;
        ( fhir:conformance [ fhir:v "MAY" ] ) ;
    fhir:requirement [ fhir:v "Systems [Clients] **MAY** support other [DiagnosticReport] categories as well." ] ;
        ( fhir:reference [
    fhir:v "clinical-notes.html#support-requirements"^^xsd:anyURI ;
    fhir:l fhir:clinical-notes.html#support-requirements ;
          ( fhir:extension [
    fhir:url [
    fhir:v "http://hl7.org/fhir/StructureDefinition/narrativeLink"^^xsd:anyURI ;
    fhir:l <http://hl7.org/fhir/StructureDefinition/narrativeLink>         ] ;
    fhir:value [
    a fhir:Url ;
    fhir:v "clinical-notes.html#CONF-0226"^^xsd:anyURI ;
    fhir:l fhir:clinical-notes.html#CONF-0226         ]       ] )     ] )
      ] [
    fhir:key [ fhir:v "CONF-0232" ] ;
        ( fhir:conformance [ fhir:v "MAY" ] ) ;
    fhir:requirement [ fhir:v "a Client **MAY**  determine the note and report types supported by a Server by invoking the standard FHIR Value Set Expansion ([$expand](http://hl7.org/fhir/R4/valueset-operation-expand.html)) operation defined in the FHIR R4 specification." ] ;
        ( fhir:reference [
    fhir:v "clinical-notes.html#support-requirements"^^xsd:anyURI ;
    fhir:l fhir:clinical-notes.html#support-requirements ;
          ( fhir:extension [
    fhir:url [
    fhir:v "http://hl7.org/fhir/StructureDefinition/narrativeLink"^^xsd:anyURI ;
    fhir:l <http://hl7.org/fhir/StructureDefinition/narrativeLink>         ] ;
    fhir:value [
    a fhir:Url ;
    fhir:v "clinical-notes.html#CONF-0232"^^xsd:anyURI ;
    fhir:l fhir:clinical-notes.html#CONF-0232         ]       ] )     ] )
      ] [
    fhir:key [ fhir:v "CONF-0251" ] ;
        ( fhir:conformance [ fhir:v "SHALL" ] ) ;
    fhir:conditionality [ fhir:v true ] ;
    fhir:requirement [ fhir:v "The Client application MUST support all methods [for referencing a medication resource: returned bundle, as an external resource, or as a [contained](http://hl7.org/fhir/R4/references.html#contained) resource]" ] ;
        ( fhir:reference [
    fhir:v "medication-list.html#options-for-representing-medication"^^xsd:anyURI ;
    fhir:l fhir:medication-list.html#options-for-representing-medication ;
          ( fhir:extension [
    fhir:url [
    fhir:v "http://hl7.org/fhir/StructureDefinition/narrativeLink"^^xsd:anyURI ;
    fhir:l <http://hl7.org/fhir/StructureDefinition/narrativeLink>         ] ;
    fhir:value [
    a fhir:Url ;
    fhir:v "medication-list.html#CONF-0251"^^xsd:anyURI ;
    fhir:l fhir:medication-list.html#CONF-0251         ]       ] )     ] )
      ] [
    fhir:key [ fhir:v "CONF-0264" ] ;
        ( fhir:conformance [ fhir:v "SHOULD" ] ) ;
    fhir:requirement [ fhir:v "To provide a list of a patient’s medications, it **MAY** be necessary to “de-duplicate” them. The de-duplication activity ... **SHOULD** be provided by the Client." ] ;
        ( fhir:reference [
    fhir:v "medication-list.html#de-duplication-of-data"^^xsd:anyURI ;
    fhir:l fhir:medication-list.html#de-duplication-of-data ;
          ( fhir:extension [
    fhir:url [
    fhir:v "http://hl7.org/fhir/StructureDefinition/narrativeLink"^^xsd:anyURI ;
    fhir:l <http://hl7.org/fhir/StructureDefinition/narrativeLink>         ] ;
    fhir:value [
    a fhir:Url ;
    fhir:v "medication-list.html#CONF-0264"^^xsd:anyURI ;
    fhir:l fhir:medication-list.html#CONF-0264         ]       ] )     ] )
      ] [
    fhir:key [ fhir:v "CONF-0275" ] ;
        ( fhir:conformance [ fhir:v "MAY" ] ) ;
    fhir:requirement [ fhir:v "API consumers **MAY**  query by category  when accessing patient information." ] ;
        ( fhir:reference [
    fhir:v "screening-and-assessments.html#category-codes"^^xsd:anyURI ;
    fhir:l fhir:screening-and-assessments.html#category-codes ;
          ( fhir:extension [
    fhir:url [
    fhir:v "http://hl7.org/fhir/StructureDefinition/narrativeLink"^^xsd:anyURI ;
    fhir:l <http://hl7.org/fhir/StructureDefinition/narrativeLink>         ] ;
    fhir:value [
    a fhir:Url ;
    fhir:v "screening-and-assessments.html#CONF-0275"^^xsd:anyURI ;
    fhir:l fhir:screening-and-assessments.html#CONF-0275         ]       ] )     ] )
      ] [
    fhir:key [ fhir:v "CONF-0286" ] ;
        ( fhir:conformance [ fhir:v "SHALL" ] ) ;
    fhir:requirement [ fhir:v "Therefore, Client applications must plan on deduplication methods that rely on something other than a common identifier across FHIR versions." ] ;
        ( fhir:reference [
    fhir:v "changes-between-versions.html#no-guarantee-that-resource-ids-are-preserved"^^xsd:anyURI ;
    fhir:l fhir:changes-between-versions.html#no-guarantee-that-resource-ids-are-preserved ;
          ( fhir:extension [
    fhir:url [
    fhir:v "http://hl7.org/fhir/StructureDefinition/narrativeLink"^^xsd:anyURI ;
    fhir:l <http://hl7.org/fhir/StructureDefinition/narrativeLink>         ] ;
    fhir:value [
    a fhir:Url ;
    fhir:v "changes-between-versions.html#CONF-0286"^^xsd:anyURI ;
    fhir:l fhir:changes-between-versions.html#CONF-0286         ]       ] )     ] )
      ] [
    fhir:key [ fhir:v "CONF-0292" ] ;
        ( fhir:conformance [ fhir:v "SHOULD" ] ) ;
    fhir:conditionality [ fhir:v true ] ;
    fhir:requirement [ fhir:v "The FHIR RESTful resource types supported in a DSTU2 implementation **SHOULD** be supported in a R4 implementation" ] ;
        ( fhir:reference [
    fhir:v "changes-between-versions.html#expectation-that-data-is-preserved-between-versions"^^xsd:anyURI ;
    fhir:l fhir:changes-between-versions.html#expectation-that-data-is-preserved-between-versions ;
          ( fhir:extension [
    fhir:url [
    fhir:v "http://hl7.org/fhir/StructureDefinition/narrativeLink"^^xsd:anyURI ;
    fhir:l <http://hl7.org/fhir/StructureDefinition/narrativeLink>         ] ;
    fhir:value [
    a fhir:Url ;
    fhir:v "changes-between-versions.html#CONF-0292"^^xsd:anyURI ;
    fhir:l fhir:changes-between-versions.html#CONF-0292         ]       ] )     ] )
      ] [
    fhir:key [ fhir:v "CONF-0293" ] ;
        ( fhir:conformance [ fhir:v "SHOULD" ] ) ;
    fhir:requirement [ fhir:v "The FHIR RESTful resource types supported in a DSTU2 implementation **SHOULD** be supported in a R4 implementation [with the] exception [of]\nMedicationStatement **MAY** be deprecated, and the data **SHOULD** be mapped to MedicationRequest." ] ;
        ( fhir:reference [
    fhir:v "changes-between-versions.html#expectation-that-data-is-preserved-between-versions"^^xsd:anyURI ;
    fhir:l fhir:changes-between-versions.html#expectation-that-data-is-preserved-between-versions ;
          ( fhir:extension [
    fhir:url [
    fhir:v "http://hl7.org/fhir/StructureDefinition/narrativeLink"^^xsd:anyURI ;
    fhir:l <http://hl7.org/fhir/StructureDefinition/narrativeLink>         ] ;
    fhir:value [
    a fhir:Url ;
    fhir:v "changes-between-versions.html#CONF-0293"^^xsd:anyURI ;
    fhir:l fhir:changes-between-versions.html#CONF-0293         ]       ] )     ] )
      ] [
    fhir:key [ fhir:v "CONF-0294" ] ;
        ( fhir:conformance [ fhir:v "SHOULD" ] ) ;
    fhir:requirement [ fhir:v "The FHIR RESTful resource types supported in a DSTU2 implementation **SHOULD** be supported in a R4 implementation [with the] exception [of]\nCare teams as represented by CarePlan in DSTU2 **SHOULD** be replaced by and the data mapped to CareTeam in R4" ] ;
        ( fhir:reference [
    fhir:v "changes-between-versions.html#expectation-that-data-is-preserved-between-versions"^^xsd:anyURI ;
    fhir:l fhir:changes-between-versions.html#expectation-that-data-is-preserved-between-versions ;
          ( fhir:extension [
    fhir:url [
    fhir:v "http://hl7.org/fhir/StructureDefinition/narrativeLink"^^xsd:anyURI ;
    fhir:l <http://hl7.org/fhir/StructureDefinition/narrativeLink>         ] ;
    fhir:value [
    a fhir:Url ;
    fhir:v "changes-between-versions.html#CONF-0294"^^xsd:anyURI ;
    fhir:l fhir:changes-between-versions.html#CONF-0294         ]       ] )     ] )
      ] [
    fhir:key [ fhir:v "CONF-0299" ] ;
        ( fhir:conformance [ fhir:v "SHOULD" ] ) ;
    fhir:requirement [ fhir:v "When updating between versions, Clients **SHOULD** consider the impact of any changes to data visualization on the usability for the end user and the maintenance of data integrity." ] ;
        ( fhir:reference [
    fhir:v "changes-between-versions.html#expectation-that-data-is-preserved-between-versions"^^xsd:anyURI ;
    fhir:l fhir:changes-between-versions.html#expectation-that-data-is-preserved-between-versions ;
          ( fhir:extension [
    fhir:url [
    fhir:v "http://hl7.org/fhir/StructureDefinition/narrativeLink"^^xsd:anyURI ;
    fhir:l <http://hl7.org/fhir/StructureDefinition/narrativeLink>         ] ;
    fhir:value [
    a fhir:Url ;
    fhir:v "changes-between-versions.html#CONF-0299"^^xsd:anyURI ;
    fhir:l fhir:changes-between-versions.html#CONF-0299         ]       ] )     ] )
      ] [
    fhir:key [ fhir:v "CONF-0314" ] ;
        ( fhir:conformance [ fhir:v "SHALL" ] ) ;
    fhir:requirement [ fhir:v "[C]lient application[s conforming to the US Core CareTeam profile] **SHALL** support [US Core Practitioner Profile]" ] ;
        ( fhir:reference [
    fhir:v "StructureDefinition-us-core-careteam.html#profile-specific-implementation-guidance"^^xsd:anyURI ;
    fhir:l fhir:StructureDefinition-us-core-careteam.html#profile-specific-implementation-guidance ;
          ( fhir:extension [
    fhir:url [
    fhir:v "http://hl7.org/fhir/StructureDefinition/narrativeLink"^^xsd:anyURI ;
    fhir:l <http://hl7.org/fhir/StructureDefinition/narrativeLink>         ] ;
    fhir:value [
    a fhir:Url ;
    fhir:v "StructureDefinition-us-core-careteam.html#CONF-0314"^^xsd:anyURI ;
    fhir:l fhir:StructureDefinition-us-core-careteam.html#CONF-0314         ]       ] )     ] )
      ] [
    fhir:key [ fhir:v "CONF-0315" ] ;
        ( fhir:conformance [ fhir:v "SHALL" ] ) ;
    fhir:requirement [ fhir:v "[C]lient application[s conforming to the US Core CareTeam profile] **SHALL** support [US Core PractitionerRole Profile]" ] ;
        ( fhir:reference [
    fhir:v "StructureDefinition-us-core-careteam.html#profile-specific-implementation-guidance"^^xsd:anyURI ;
    fhir:l fhir:StructureDefinition-us-core-careteam.html#profile-specific-implementation-guidance ;
          ( fhir:extension [
    fhir:url [
    fhir:v "http://hl7.org/fhir/StructureDefinition/narrativeLink"^^xsd:anyURI ;
    fhir:l <http://hl7.org/fhir/StructureDefinition/narrativeLink>         ] ;
    fhir:value [
    a fhir:Url ;
    fhir:v "StructureDefinition-us-core-careteam.html#CONF-0315"^^xsd:anyURI ;
    fhir:l fhir:StructureDefinition-us-core-careteam.html#CONF-0315         ]       ] )     ] )
      ] [
    fhir:key [ fhir:v "CONF-0316" ] ;
        ( fhir:conformance [ fhir:v "SHALL" ] ) ;
    fhir:requirement [ fhir:v "[C]lient application[s conforming to the US Core CareTeam profile] **SHALL** support [US Core RelatedPerson Profile]" ] ;
        ( fhir:reference [
    fhir:v "StructureDefinition-us-core-careteam.html#profile-specific-implementation-guidance"^^xsd:anyURI ;
    fhir:l fhir:StructureDefinition-us-core-careteam.html#profile-specific-implementation-guidance ;
          ( fhir:extension [
    fhir:url [
    fhir:v "http://hl7.org/fhir/StructureDefinition/narrativeLink"^^xsd:anyURI ;
    fhir:l <http://hl7.org/fhir/StructureDefinition/narrativeLink>         ] ;
    fhir:value [
    a fhir:Url ;
    fhir:v "StructureDefinition-us-core-careteam.html#CONF-0316"^^xsd:anyURI ;
    fhir:l fhir:StructureDefinition-us-core-careteam.html#CONF-0316         ]       ] )     ] )
      ] [
    fhir:key [ fhir:v "CONF-0369" ] ;
        ( fhir:conformance [ fhir:v "SHALL" ] ) ;
    fhir:requirement [ fhir:v "The Client application **SHALL** support [DocumentReference.attachment.url]" ] ;
        ( fhir:reference [
    fhir:v "StructureDefinition-us-core-documentreference.html#profile-specific-implementation-guidance"^^xsd:anyURI ;
    fhir:l fhir:StructureDefinition-us-core-documentreference.html#profile-specific-implementation-guidance ;
          ( fhir:extension [
    fhir:url [
    fhir:v "http://hl7.org/fhir/StructureDefinition/narrativeLink"^^xsd:anyURI ;
    fhir:l <http://hl7.org/fhir/StructureDefinition/narrativeLink>         ] ;
    fhir:value [
    a fhir:Url ;
    fhir:v "StructureDefinition-us-core-documentreference.html#CONF-0369"^^xsd:anyURI ;
    fhir:l fhir:StructureDefinition-us-core-documentreference.html#CONF-0369         ]       ] )     ] [
    fhir:v "StructureDefinition-us-core-adi-documentreference.html#profile-specific-implementation-guidance"^^xsd:anyURI ;
    fhir:l fhir:StructureDefinition-us-core-adi-documentreference.html#profile-specific-implementation-guidance ;
          ( fhir:extension [
    fhir:url [
    fhir:v "http://hl7.org/fhir/StructureDefinition/narrativeLink"^^xsd:anyURI ;
    fhir:l <http://hl7.org/fhir/StructureDefinition/narrativeLink>         ] ;
    fhir:value [
    a fhir:Url ;
    fhir:v "StructureDefinition-us-core-adi-documentreference.html#CONF-0369"^^xsd:anyURI ;
    fhir:l fhir:StructureDefinition-us-core-adi-documentreference.html#CONF-0369         ]       ] )     ] )
      ] [
    fhir:key [ fhir:v "CONF-0370" ] ;
        ( fhir:conformance [ fhir:v "SHALL" ] ) ;
    fhir:requirement [ fhir:v "The Client application **SHALL** support [DocumentReference.attachment.data]" ] ;
        ( fhir:reference [
    fhir:v "StructureDefinition-us-core-documentreference.html#profile-specific-implementation-guidance"^^xsd:anyURI ;
    fhir:l fhir:StructureDefinition-us-core-documentreference.html#profile-specific-implementation-guidance ;
          ( fhir:extension [
    fhir:url [
    fhir:v "http://hl7.org/fhir/StructureDefinition/narrativeLink"^^xsd:anyURI ;
    fhir:l <http://hl7.org/fhir/StructureDefinition/narrativeLink>         ] ;
    fhir:value [
    a fhir:Url ;
    fhir:v "StructureDefinition-us-core-documentreference.html#CONF-0370"^^xsd:anyURI ;
    fhir:l fhir:StructureDefinition-us-core-documentreference.html#CONF-0370         ]       ] )     ] [
    fhir:v "StructureDefinition-us-core-adi-documentreference.html#profile-specific-implementation-guidance"^^xsd:anyURI ;
    fhir:l fhir:StructureDefinition-us-core-adi-documentreference.html#profile-specific-implementation-guidance ;
          ( fhir:extension [
    fhir:url [
    fhir:v "http://hl7.org/fhir/StructureDefinition/narrativeLink"^^xsd:anyURI ;
    fhir:l <http://hl7.org/fhir/StructureDefinition/narrativeLink>         ] ;
    fhir:value [
    a fhir:Url ;
    fhir:v "StructureDefinition-us-core-adi-documentreference.html#CONF-0370"^^xsd:anyURI ;
    fhir:l fhir:StructureDefinition-us-core-adi-documentreference.html#CONF-0370         ]       ] )     ] )
      ] [
    fhir:key [ fhir:v "CONF-0376" ] ;
        ( fhir:conformance [ fhir:v "SHALL" ] ) ;
    fhir:requirement [ fhir:v "The Client application **SHALL** support [ Encounter.reasonCode]" ] ;
        ( fhir:reference [
    fhir:v "StructureDefinition-us-core-encounter.html#profile-specific-implementation-guidance"^^xsd:anyURI ;
    fhir:l fhir:StructureDefinition-us-core-encounter.html#profile-specific-implementation-guidance ;
          ( fhir:extension [
    fhir:url [
    fhir:v "http://hl7.org/fhir/StructureDefinition/narrativeLink"^^xsd:anyURI ;
    fhir:l <http://hl7.org/fhir/StructureDefinition/narrativeLink>         ] ;
    fhir:value [
    a fhir:Url ;
    fhir:v "StructureDefinition-us-core-encounter.html#CONF-0376"^^xsd:anyURI ;
    fhir:l fhir:StructureDefinition-us-core-encounter.html#CONF-0376         ]       ] )     ] )
      ] [
    fhir:key [ fhir:v "CONF-0377" ] ;
        ( fhir:conformance [ fhir:v "SHALL" ] ) ;
    fhir:requirement [ fhir:v "The Client application **SHALL** support [Encounter.reasonReference]" ] ;
        ( fhir:reference [
    fhir:v "StructureDefinition-us-core-encounter.html#profile-specific-implementation-guidance"^^xsd:anyURI ;
    fhir:l fhir:StructureDefinition-us-core-encounter.html#profile-specific-implementation-guidance ;
          ( fhir:extension [
    fhir:url [
    fhir:v "http://hl7.org/fhir/StructureDefinition/narrativeLink"^^xsd:anyURI ;
    fhir:l <http://hl7.org/fhir/StructureDefinition/narrativeLink>         ] ;
    fhir:value [
    a fhir:Url ;
    fhir:v "StructureDefinition-us-core-encounter.html#CONF-0377"^^xsd:anyURI ;
    fhir:l fhir:StructureDefinition-us-core-encounter.html#CONF-0377         ]       ] )     ] )
      ] [
    fhir:key [ fhir:v "CONF-0380" ] ;
        ( fhir:conformance [ fhir:v "SHALL" ] ) ;
    fhir:requirement [ fhir:v "The Client application **SHALL** support [Encounter.location.location]" ] ;
        ( fhir:reference [
    fhir:v "StructureDefinition-us-core-encounter.html#profile-specific-implementation-guidance"^^xsd:anyURI ;
    fhir:l fhir:StructureDefinition-us-core-encounter.html#profile-specific-implementation-guidance ;
          ( fhir:extension [
    fhir:url [
    fhir:v "http://hl7.org/fhir/StructureDefinition/narrativeLink"^^xsd:anyURI ;
    fhir:l <http://hl7.org/fhir/StructureDefinition/narrativeLink>         ] ;
    fhir:value [
    a fhir:Url ;
    fhir:v "StructureDefinition-us-core-encounter.html#CONF-0380"^^xsd:anyURI ;
    fhir:l fhir:StructureDefinition-us-core-encounter.html#CONF-0380         ]       ] )     ] )
      ] [
    fhir:key [ fhir:v "CONF-0381" ] ;
        ( fhir:conformance [ fhir:v "SHALL" ] ) ;
    fhir:requirement [ fhir:v "The Client application **SHALL** support [Encounter.serviceProvider]" ] ;
        ( fhir:reference [
    fhir:v "StructureDefinition-us-core-encounter.html#profile-specific-implementation-guidance"^^xsd:anyURI ;
    fhir:l fhir:StructureDefinition-us-core-encounter.html#profile-specific-implementation-guidance ;
          ( fhir:extension [
    fhir:url [
    fhir:v "http://hl7.org/fhir/StructureDefinition/narrativeLink"^^xsd:anyURI ;
    fhir:l <http://hl7.org/fhir/StructureDefinition/narrativeLink>         ] ;
    fhir:value [
    a fhir:Url ;
    fhir:v "StructureDefinition-us-core-encounter.html#CONF-0381"^^xsd:anyURI ;
    fhir:l fhir:StructureDefinition-us-core-encounter.html#CONF-0381         ]       ] )     ] )
      ] [
    fhir:key [ fhir:v "CONF-0388" ] ;
        ( fhir:conformance [ fhir:v "SHALL" ] ) ;
    fhir:requirement [ fhir:v "The Client application **SHALL** support ... Goal.startDate" ] ;
        ( fhir:reference [
    fhir:v "StructureDefinition-us-core-goal.html#profile-specific-implementation-guidance"^^xsd:anyURI ;
    fhir:l fhir:StructureDefinition-us-core-goal.html#profile-specific-implementation-guidance ;
          ( fhir:extension [
    fhir:url [
    fhir:v "http://hl7.org/fhir/StructureDefinition/narrativeLink"^^xsd:anyURI ;
    fhir:l <http://hl7.org/fhir/StructureDefinition/narrativeLink>         ] ;
    fhir:value [
    a fhir:Url ;
    fhir:v "StructureDefinition-us-core-goal.html#CONF-0388"^^xsd:anyURI ;
    fhir:l fhir:StructureDefinition-us-core-goal.html#CONF-0388         ]       ] )     ] )
      ] [
    fhir:key [ fhir:v "CONF-0389" ] ;
        ( fhir:conformance [ fhir:v "SHALL" ] ) ;
    fhir:requirement [ fhir:v "The Client application **SHALL** support ... Goal.target.dueDate" ] ;
        ( fhir:reference [
    fhir:v "StructureDefinition-us-core-goal.html#profile-specific-implementation-guidance"^^xsd:anyURI ;
    fhir:l fhir:StructureDefinition-us-core-goal.html#profile-specific-implementation-guidance ;
          ( fhir:extension [
    fhir:url [
    fhir:v "http://hl7.org/fhir/StructureDefinition/narrativeLink"^^xsd:anyURI ;
    fhir:l <http://hl7.org/fhir/StructureDefinition/narrativeLink>         ] ;
    fhir:value [
    a fhir:Url ;
    fhir:v "StructureDefinition-us-core-goal.html#CONF-0389"^^xsd:anyURI ;
    fhir:l fhir:StructureDefinition-us-core-goal.html#CONF-0389         ]       ] )     ] )
      ] [
    fhir:key [ fhir:v "CONF-0403" ] ;
        ( fhir:conformance [ fhir:v "SHALL" ] ) ;
    fhir:requirement [ fhir:v "The Client application **SHALL** support [using a code in .medicationCodeableConcept to represent medications when supporting the US Core MedicationDispense profile]" ] ;
        ( fhir:reference [
    fhir:v "StructureDefinition-us-core-medicationdispense.html#profile-specific-implementation-guidance"^^xsd:anyURI ;
    fhir:l fhir:StructureDefinition-us-core-medicationdispense.html#profile-specific-implementation-guidance ;
          ( fhir:extension [
    fhir:url [
    fhir:v "http://hl7.org/fhir/StructureDefinition/narrativeLink"^^xsd:anyURI ;
    fhir:l <http://hl7.org/fhir/StructureDefinition/narrativeLink>         ] ;
    fhir:value [
    a fhir:Url ;
    fhir:v "StructureDefinition-us-core-medicationdispense.html#CONF-0403"^^xsd:anyURI ;
    fhir:l fhir:StructureDefinition-us-core-medicationdispense.html#CONF-0403         ]       ] )     ] [
    fhir:v "StructureDefinition-us-core-medicationrequest.html#profile-specific-implementation-guidance"^^xsd:anyURI ;
    fhir:l fhir:StructureDefinition-us-core-medicationrequest.html#profile-specific-implementation-guidance ;
          ( fhir:extension [
    fhir:url [
    fhir:v "http://hl7.org/fhir/StructureDefinition/narrativeLink"^^xsd:anyURI ;
    fhir:l <http://hl7.org/fhir/StructureDefinition/narrativeLink>         ] ;
    fhir:value [
    a fhir:Url ;
    fhir:v "StructureDefinition-us-core-medicationrequest.html#CONF-0403"^^xsd:anyURI ;
    fhir:l fhir:StructureDefinition-us-core-medicationrequest.html#CONF-0403         ]       ] )     ] )
      ] [
    fhir:key [ fhir:v "CONF-0404" ] ;
        ( fhir:conformance [ fhir:v "SHALL" ] ) ;
    fhir:requirement [ fhir:v "The Client application **SHALL** support [referencing a Medication resource in .medicationReferencet to represent medications when supporting the US Core MedicationDispense profile]" ] ;
        ( fhir:reference [
    fhir:v "StructureDefinition-us-core-medicationdispense.html#profile-specific-implementation-guidance"^^xsd:anyURI ;
    fhir:l fhir:StructureDefinition-us-core-medicationdispense.html#profile-specific-implementation-guidance ;
          ( fhir:extension [
    fhir:url [
    fhir:v "http://hl7.org/fhir/StructureDefinition/narrativeLink"^^xsd:anyURI ;
    fhir:l <http://hl7.org/fhir/StructureDefinition/narrativeLink>         ] ;
    fhir:value [
    a fhir:Url ;
    fhir:v "StructureDefinition-us-core-medicationdispense.html#CONF-0404"^^xsd:anyURI ;
    fhir:l fhir:StructureDefinition-us-core-medicationdispense.html#CONF-0404         ]       ] )     ] [
    fhir:v "StructureDefinition-us-core-medicationrequest.html#profile-specific-implementation-guidance"^^xsd:anyURI ;
    fhir:l fhir:StructureDefinition-us-core-medicationrequest.html#profile-specific-implementation-guidance ;
          ( fhir:extension [
    fhir:url [
    fhir:v "http://hl7.org/fhir/StructureDefinition/narrativeLink"^^xsd:anyURI ;
    fhir:l <http://hl7.org/fhir/StructureDefinition/narrativeLink>         ] ;
    fhir:value [
    a fhir:Url ;
    fhir:v "StructureDefinition-us-core-medicationrequest.html#CONF-0404"^^xsd:anyURI ;
    fhir:l fhir:StructureDefinition-us-core-medicationrequest.html#CONF-0404         ]       ] )     ] )
      ] [
    fhir:key [ fhir:v "CONF-0409" ] ;
        ( fhir:conformance [ fhir:v "SHALL" ] ) ;
    fhir:requirement [ fhir:v "The Client application **SHALL** support [medicationRequest.reporedtBoolean]" ] ;
        ( fhir:reference [
    fhir:v "StructureDefinition-us-core-medicationrequest.html#profile-specific-implementation-guidance"^^xsd:anyURI ;
    fhir:l fhir:StructureDefinition-us-core-medicationrequest.html#profile-specific-implementation-guidance ;
          ( fhir:extension [
    fhir:url [
    fhir:v "http://hl7.org/fhir/StructureDefinition/narrativeLink"^^xsd:anyURI ;
    fhir:l <http://hl7.org/fhir/StructureDefinition/narrativeLink>         ] ;
    fhir:value [
    a fhir:Url ;
    fhir:v "StructureDefinition-us-core-medicationrequest.html#CONF-0409"^^xsd:anyURI ;
    fhir:l fhir:StructureDefinition-us-core-medicationrequest.html#CONF-0409         ]       ] )     ] )
      ] [
    fhir:key [ fhir:v "CONF-0410" ] ;
        ( fhir:conformance [ fhir:v "SHALL" ] ) ;
    fhir:requirement [ fhir:v "The Client application **SHALL** support [MedicationRequest.reportedReference]" ] ;
        ( fhir:reference [
    fhir:v "StructureDefinition-us-core-medicationrequest.html#profile-specific-implementation-guidance"^^xsd:anyURI ;
    fhir:l fhir:StructureDefinition-us-core-medicationrequest.html#profile-specific-implementation-guidance ;
          ( fhir:extension [
    fhir:url [
    fhir:v "http://hl7.org/fhir/StructureDefinition/narrativeLink"^^xsd:anyURI ;
    fhir:l <http://hl7.org/fhir/StructureDefinition/narrativeLink>         ] ;
    fhir:value [
    a fhir:Url ;
    fhir:v "StructureDefinition-us-core-medicationrequest.html#CONF-0410"^^xsd:anyURI ;
    fhir:l fhir:StructureDefinition-us-core-medicationrequest.html#CONF-0410         ]       ] )     ] )
      ] [
    fhir:key [ fhir:v "CONF-0412" ] ;
        ( fhir:conformance [ fhir:v "SHALL" ] ) ;
    fhir:conditionality [ fhir:v true ] ;
    fhir:requirement [ fhir:v "[For organizations participating in the ONC Health IT Certification program,] the certifying Client application **SHALL** support [MedicationRequest.reasonCode.]" ] ;
        ( fhir:reference [
    fhir:v "StructureDefinition-us-core-medicationrequest.html#profile-specific-implementation-guidance"^^xsd:anyURI ;
    fhir:l fhir:StructureDefinition-us-core-medicationrequest.html#profile-specific-implementation-guidance ;
          ( fhir:extension [
    fhir:url [
    fhir:v "http://hl7.org/fhir/StructureDefinition/narrativeLink"^^xsd:anyURI ;
    fhir:l <http://hl7.org/fhir/StructureDefinition/narrativeLink>         ] ;
    fhir:value [
    a fhir:Url ;
    fhir:v "StructureDefinition-us-core-medicationrequest.html#CONF-0412"^^xsd:anyURI ;
    fhir:l fhir:StructureDefinition-us-core-medicationrequest.html#CONF-0412         ]       ] )     ] )
      ] [
    fhir:key [ fhir:v "CONF-0413" ] ;
        ( fhir:conformance [ fhir:v "SHALL" ] ) ;
    fhir:conditionality [ fhir:v true ] ;
    fhir:requirement [ fhir:v "[For organizations participating in the ONC Health IT Certification program,] the certifying Client application **SHALL** support [MedicationRequest.reasonReference.]" ] ;
        ( fhir:reference [
    fhir:v "StructureDefinition-us-core-medicationrequest.html#profile-specific-implementation-guidance"^^xsd:anyURI ;
    fhir:l fhir:StructureDefinition-us-core-medicationrequest.html#profile-specific-implementation-guidance ;
          ( fhir:extension [
    fhir:url [
    fhir:v "http://hl7.org/fhir/StructureDefinition/narrativeLink"^^xsd:anyURI ;
    fhir:l <http://hl7.org/fhir/StructureDefinition/narrativeLink>         ] ;
    fhir:value [
    a fhir:Url ;
    fhir:v "StructureDefinition-us-core-medicationrequest.html#CONF-0413"^^xsd:anyURI ;
    fhir:l fhir:StructureDefinition-us-core-medicationrequest.html#CONF-0413         ]       ] )     ] )
      ] [
    fhir:key [ fhir:v "CONF-0415" ] ;
        ( fhir:conformance [ fhir:v "SHALL" ] ) ;
    fhir:conditionality [ fhir:v true ] ;
    fhir:requirement [ fhir:v "[For organizations participating in the ONC Health IT Certification program,] Clients **SHALL** support all target resources in MedicationRequest.reasonReference." ] ;
        ( fhir:reference [
    fhir:v "StructureDefinition-us-core-medicationrequest.html#profile-specific-implementation-guidance"^^xsd:anyURI ;
    fhir:l fhir:StructureDefinition-us-core-medicationrequest.html#profile-specific-implementation-guidance ;
          ( fhir:extension [
    fhir:url [
    fhir:v "http://hl7.org/fhir/StructureDefinition/narrativeLink"^^xsd:anyURI ;
    fhir:l <http://hl7.org/fhir/StructureDefinition/narrativeLink>         ] ;
    fhir:value [
    a fhir:Url ;
    fhir:v "StructureDefinition-us-core-medicationrequest.html#CONF-0415"^^xsd:anyURI ;
    fhir:l fhir:StructureDefinition-us-core-medicationrequest.html#CONF-0415         ]       ] )     ] )
      ] [
    fhir:key [ fhir:v "CONF-0476" ] ;
        ( fhir:conformance [ fhir:v "SHALL" ] ) ;
    fhir:requirement [ fhir:v "The Client application **SHALL** support both [the PractitionerRole profile and the Practitioner.address element]" ] ;
        ( fhir:reference [
    fhir:v "StructureDefinition-us-core-practitioner.html#profile-specific-implementation-guidance"^^xsd:anyURI ;
    fhir:l fhir:StructureDefinition-us-core-practitioner.html#profile-specific-implementation-guidance ;
          ( fhir:extension [
    fhir:url [
    fhir:v "http://hl7.org/fhir/StructureDefinition/narrativeLink"^^xsd:anyURI ;
    fhir:l <http://hl7.org/fhir/StructureDefinition/narrativeLink>         ] ;
    fhir:value [
    a fhir:Url ;
    fhir:v "StructureDefinition-us-core-practitioner.html#CONF-0476"^^xsd:anyURI ;
    fhir:l fhir:StructureDefinition-us-core-practitioner.html#CONF-0476         ]       ] )     ] )
      ] [
    fhir:key [ fhir:v "CONF-0483" ] ;
        ( fhir:conformance [ fhir:v "SHALL" ] ) ;
    fhir:conditionality [ fhir:v true ] ;
    fhir:requirement [ fhir:v "[For organizations participating in the ONC Health IT Certification program] … Clients **SHALL** support ... US Core Procedure Profile for communicating the reason or justification for a referral as Additional USCDI Requirements" ] ;
        ( fhir:reference [
    fhir:v "StructureDefinition-us-core-procedure.html#profile-specific-implementation-guidance"^^xsd:anyURI ;
    fhir:l fhir:StructureDefinition-us-core-procedure.html#profile-specific-implementation-guidance ;
          ( fhir:extension [
    fhir:url [
    fhir:v "http://hl7.org/fhir/StructureDefinition/narrativeLink"^^xsd:anyURI ;
    fhir:l <http://hl7.org/fhir/StructureDefinition/narrativeLink>         ] ;
    fhir:value [
    a fhir:Url ;
    fhir:v "StructureDefinition-us-core-procedure.html#CONF-0483"^^xsd:anyURI ;
    fhir:l fhir:StructureDefinition-us-core-procedure.html#CONF-0483         ]       ] )     ] )
      ] [
    fhir:key [ fhir:v "CONF-0485" ] ;
        ( fhir:conformance [ fhir:v "SHALL" ] ) ;
    fhir:conditionality [ fhir:v true ] ;
    fhir:requirement [ fhir:v "[For organizations participating in the ONC Health IT Certification program,] The certifying Client application **SHALL** support both [Procedure.reasonCode and Procedure.reasonReference]" ] ;
        ( fhir:reference [
    fhir:v "StructureDefinition-us-core-procedure.html#profile-specific-implementation-guidance"^^xsd:anyURI ;
    fhir:l fhir:StructureDefinition-us-core-procedure.html#profile-specific-implementation-guidance ;
          ( fhir:extension [
    fhir:url [
    fhir:v "http://hl7.org/fhir/StructureDefinition/narrativeLink"^^xsd:anyURI ;
    fhir:l <http://hl7.org/fhir/StructureDefinition/narrativeLink>         ] ;
    fhir:value [
    a fhir:Url ;
    fhir:v "StructureDefinition-us-core-procedure.html#CONF-0485"^^xsd:anyURI ;
    fhir:l fhir:StructureDefinition-us-core-procedure.html#CONF-0485         ]       ] )     ] )
      ] [
    fhir:key [ fhir:v "CONF-0487" ] ;
        ( fhir:conformance [ fhir:v "SHALL" ] ) ;
    fhir:conditionality [ fhir:v true ] ;
    fhir:requirement [ fhir:v "[For organizations participating in the ONC Health IT Certification program,] when using Procedure.reasonReference … Clients **SHALL** support all target resources in Procedure.reasonReference" ] ;
        ( fhir:reference [
    fhir:v "StructureDefinition-us-core-procedure.html#profile-specific-implementation-guidance"^^xsd:anyURI ;
    fhir:l fhir:StructureDefinition-us-core-procedure.html#profile-specific-implementation-guidance ;
          ( fhir:extension [
    fhir:url [
    fhir:v "http://hl7.org/fhir/StructureDefinition/narrativeLink"^^xsd:anyURI ;
    fhir:l <http://hl7.org/fhir/StructureDefinition/narrativeLink>         ] ;
    fhir:value [
    a fhir:Url ;
    fhir:v "StructureDefinition-us-core-procedure.html#CONF-0487"^^xsd:anyURI ;
    fhir:l fhir:StructureDefinition-us-core-procedure.html#CONF-0487         ]       ] )     ] )
      ] [
    fhir:key [ fhir:v "CONF-0517" ] ;
        ( fhir:conformance [ fhir:v "SHALL" ] ) ;
    fhir:conditionality [ fhir:v true ] ;
    fhir:requirement [ fhir:v "[For organizations participating in the ONC Health IT Certification program] … Clients **SHALL** support ... US Core ServiceRequest Profile for communicating the reason or justification for a referral as Additional USCDI Requirements" ] ;
        ( fhir:reference [
    fhir:v "StructureDefinition-us-core-servicerequest.html#profile-specific-implementation-guidance"^^xsd:anyURI ;
    fhir:l fhir:StructureDefinition-us-core-servicerequest.html#profile-specific-implementation-guidance ;
          ( fhir:extension [
    fhir:url [
    fhir:v "http://hl7.org/fhir/StructureDefinition/narrativeLink"^^xsd:anyURI ;
    fhir:l <http://hl7.org/fhir/StructureDefinition/narrativeLink>         ] ;
    fhir:value [
    a fhir:Url ;
    fhir:v "StructureDefinition-us-core-servicerequest.html#CONF-0517"^^xsd:anyURI ;
    fhir:l fhir:StructureDefinition-us-core-servicerequest.html#CONF-0517         ]       ] )     ] )
      ] [
    fhir:key [ fhir:v "CONF-0519" ] ;
        ( fhir:conformance [ fhir:v "SHALL" ] ) ;
    fhir:conditionality [ fhir:v true ] ;
    fhir:requirement [ fhir:v "[For organizations participating in the ONC Health IT Certification program,] The certifying Client application **SHALL** support both [ServiceRequest.reasonCode and ServiceRequest.reasonReference]" ] ;
        ( fhir:reference [
    fhir:v "StructureDefinition-us-core-servicerequest.html#profile-specific-implementation-guidance"^^xsd:anyURI ;
    fhir:l fhir:StructureDefinition-us-core-servicerequest.html#profile-specific-implementation-guidance ;
          ( fhir:extension [
    fhir:url [
    fhir:v "http://hl7.org/fhir/StructureDefinition/narrativeLink"^^xsd:anyURI ;
    fhir:l <http://hl7.org/fhir/StructureDefinition/narrativeLink>         ] ;
    fhir:value [
    a fhir:Url ;
    fhir:v "StructureDefinition-us-core-servicerequest.html#CONF-0519"^^xsd:anyURI ;
    fhir:l fhir:StructureDefinition-us-core-servicerequest.html#CONF-0519         ]       ] )     ] )
      ] [
    fhir:key [ fhir:v "CONF-0521" ] ;
        ( fhir:conformance [ fhir:v "SHALL" ] ) ;
    fhir:conditionality [ fhir:v true ] ;
    fhir:requirement [ fhir:v "[For organizations participating in the ONC Health IT Certification program,] when using ServiceRequest.reasonReference … Clients **SHALL** support all target resources in ServiceRequest.reasonReference" ] ;
        ( fhir:reference [
    fhir:v "StructureDefinition-us-core-servicerequest.html#profile-specific-implementation-guidance"^^xsd:anyURI ;
    fhir:l fhir:StructureDefinition-us-core-servicerequest.html#profile-specific-implementation-guidance ;
          ( fhir:extension [
    fhir:url [
    fhir:v "http://hl7.org/fhir/StructureDefinition/narrativeLink"^^xsd:anyURI ;
    fhir:l <http://hl7.org/fhir/StructureDefinition/narrativeLink>         ] ;
    fhir:value [
    a fhir:Url ;
    fhir:v "StructureDefinition-us-core-servicerequest.html#CONF-0521"^^xsd:anyURI ;
    fhir:l fhir:StructureDefinition-us-core-servicerequest.html#CONF-0521         ]       ] )     ] )
      ] [
    fhir:key [ fhir:v "CONF-0525" ] ;
        ( fhir:conformance [ fhir:v "SHALL" ] ) ;
    fhir:conditionality [ fhir:v true ] ;
    fhir:requirement [ fhir:v "The Client application **SHALL** support both [ Specimen.identifier and Specimen.accessionIdentifier]" ] ;
        ( fhir:reference [
    fhir:v "StructureDefinition-us-core-specimen.html#profile-specific-implementation-guidance"^^xsd:anyURI ;
    fhir:l fhir:StructureDefinition-us-core-specimen.html#profile-specific-implementation-guidance ;
          ( fhir:extension [
    fhir:url [
    fhir:v "http://hl7.org/fhir/StructureDefinition/narrativeLink"^^xsd:anyURI ;
    fhir:l <http://hl7.org/fhir/StructureDefinition/narrativeLink>         ] ;
    fhir:value [
    a fhir:Url ;
    fhir:v "StructureDefinition-us-core-specimen.html#CONF-0525"^^xsd:anyURI ;
    fhir:l fhir:StructureDefinition-us-core-specimen.html#CONF-0525         ]       ] )     ] )
      ] [
    fhir:key [ fhir:v "CONF-0551" ] ;
        ( fhir:conformance [ fhir:v "SHALL" ] ) ;
    fhir:requirement [ fhir:v "Systems **SHALL** establish a risk analysis and management regime that conforms with HIPAA security regulatory requirements" ] ;
        ( fhir:reference [
    fhir:v "security.html#patient-privacy-and-security"^^xsd:anyURI ;
    fhir:l fhir:security.html#patient-privacy-and-security ;
          ( fhir:extension [
    fhir:url [
    fhir:v "http://hl7.org/fhir/StructureDefinition/narrativeLink"^^xsd:anyURI ;
    fhir:l <http://hl7.org/fhir/StructureDefinition/narrativeLink>         ] ;
    fhir:value [
    a fhir:Url ;
    fhir:v "security.html#CONF-0551"^^xsd:anyURI ;
    fhir:l fhir:security.html#CONF-0551         ]       ] )     ] )
      ] [
    fhir:key [ fhir:v "CONF-0553" ] ;
        ( fhir:conformance [ fhir:v "SHOULD" ] ) ;
    fhir:requirement [ fhir:v "US Federal systems **SHOULD** conform with the risk management and mitigation requirements defined in NIST 800 series documents." ] ;
        ( fhir:reference [
    fhir:v "security.html#patient-privacy-and-security"^^xsd:anyURI ;
    fhir:l fhir:security.html#patient-privacy-and-security ;
          ( fhir:extension [
    fhir:url [
    fhir:v "http://hl7.org/fhir/StructureDefinition/narrativeLink"^^xsd:anyURI ;
    fhir:l <http://hl7.org/fhir/StructureDefinition/narrativeLink>         ] ;
    fhir:value [
    a fhir:Url ;
    fhir:v "security.html#CONF-0553"^^xsd:anyURI ;
    fhir:l fhir:security.html#CONF-0553         ]       ] )     ] )
      ] [
    fhir:key [ fhir:v "CONF-0555" ] ;
        ( fhir:conformance [ fhir:v "SHOULD" ] ) ;
    fhir:requirement [ fhir:v "US Federal systems … **SHOULD** include security category assignment following NIST 800-60 vol. 2 Appendix D.14." ] ;
        ( fhir:reference [
    fhir:v "security.html#patient-privacy-and-security"^^xsd:anyURI ;
    fhir:l fhir:security.html#patient-privacy-and-security ;
          ( fhir:extension [
    fhir:url [
    fhir:v "http://hl7.org/fhir/StructureDefinition/narrativeLink"^^xsd:anyURI ;
    fhir:l <http://hl7.org/fhir/StructureDefinition/narrativeLink>         ] ;
    fhir:value [
    a fhir:Url ;
    fhir:v "security.html#CONF-0555"^^xsd:anyURI ;
    fhir:l fhir:security.html#CONF-0555         ]       ] )     ] )
      ] [
    fhir:key [ fhir:v "CONF-0557" ] ;
        ( fhir:conformance [ fhir:v "SHOULD" ] ) ;
    fhir:requirement [ fhir:v "The coordination of risk management and the related security and privacy controls … **SHOULD** be defined in the Business Associate Agreement when available." ] ;
        ( fhir:reference [
    fhir:v "security.html#patient-privacy-and-security"^^xsd:anyURI ;
    fhir:l fhir:security.html#patient-privacy-and-security ;
          ( fhir:extension [
    fhir:url [
    fhir:v "http://hl7.org/fhir/StructureDefinition/narrativeLink"^^xsd:anyURI ;
    fhir:l <http://hl7.org/fhir/StructureDefinition/narrativeLink>         ] ;
    fhir:value [
    a fhir:Url ;
    fhir:v "security.html#CONF-0557"^^xsd:anyURI ;
    fhir:l fhir:security.html#CONF-0557         ]       ] )     ] )
      ] [
    fhir:key [ fhir:v "CONF-0559" ] ;
        ( fhir:conformance [ fhir:v "SHALL" ] ) ;
    fhir:requirement [ fhir:v "Systems **SHALL** reference a single time source to establish a common time base for security auditing and clinical data records among computing systems." ] ;
        ( fhir:reference [
    fhir:v "security.html#patient-privacy-and-security"^^xsd:anyURI ;
    fhir:l fhir:security.html#patient-privacy-and-security ;
          ( fhir:extension [
    fhir:url [
    fhir:v "http://hl7.org/fhir/StructureDefinition/narrativeLink"^^xsd:anyURI ;
    fhir:l <http://hl7.org/fhir/StructureDefinition/narrativeLink>         ] ;
    fhir:value [
    a fhir:Url ;
    fhir:v "security.html#CONF-0559"^^xsd:anyURI ;
    fhir:l fhir:security.html#CONF-0559         ]       ] )     ] )
      ] [
    fhir:key [ fhir:v "CONF-0561" ] ;
        ( fhir:conformance [ fhir:v "SHOULD" ] ) ;
    fhir:requirement [ fhir:v "The selected time service **SHOULD** be documented in the Business Associate Agreement when available." ] ;
        ( fhir:reference [
    fhir:v "security.html#patient-privacy-and-security"^^xsd:anyURI ;
    fhir:l fhir:security.html#patient-privacy-and-security ;
          ( fhir:extension [
    fhir:url [
    fhir:v "http://hl7.org/fhir/StructureDefinition/narrativeLink"^^xsd:anyURI ;
    fhir:l <http://hl7.org/fhir/StructureDefinition/narrativeLink>         ] ;
    fhir:value [
    a fhir:Url ;
    fhir:v "security.html#CONF-0561"^^xsd:anyURI ;
    fhir:l fhir:security.html#CONF-0561         ]       ] )     ] )
      ] [
    fhir:key [ fhir:v "CONF-0563" ] ;
        ( fhir:conformance [ fhir:v "SHALL" ] ) ;
    fhir:requirement [ fhir:v "Systems **SHALL** keep audit logs of the various transactions." ] ;
        ( fhir:reference [
    fhir:v "security.html#patient-privacy-and-security"^^xsd:anyURI ;
    fhir:l fhir:security.html#patient-privacy-and-security ;
          ( fhir:extension [
    fhir:url [
    fhir:v "http://hl7.org/fhir/StructureDefinition/narrativeLink"^^xsd:anyURI ;
    fhir:l <http://hl7.org/fhir/StructureDefinition/narrativeLink>         ] ;
    fhir:value [
    a fhir:Url ;
    fhir:v "security.html#CONF-0563"^^xsd:anyURI ;
    fhir:l fhir:security.html#CONF-0563         ]       ] )     ] )
      ] [
    fhir:key [ fhir:v "CONF-0565" ] ;
        ( fhir:conformance [ fhir:v "SHALL" ] ) ;
    fhir:requirement [ fhir:v "Systems **SHALL** use TLS version 1.2 or higher for all transmissions not taking place over a secure network connection." ] ;
        ( fhir:reference [
    fhir:v "security.html#patient-privacy-and-security"^^xsd:anyURI ;
    fhir:l fhir:security.html#patient-privacy-and-security ;
          ( fhir:extension [
    fhir:url [
    fhir:v "http://hl7.org/fhir/StructureDefinition/narrativeLink"^^xsd:anyURI ;
    fhir:l <http://hl7.org/fhir/StructureDefinition/narrativeLink>         ] ;
    fhir:value [
    a fhir:Url ;
    fhir:v "security.html#CONF-0565"^^xsd:anyURI ;
    fhir:l fhir:security.html#CONF-0565         ]       ] )     ] )
      ] [
    fhir:key [ fhir:v "CONF-0567" ] ;
        ( fhir:conformance [ fhir:v "SHOULD" ] ) ;
    fhir:requirement [ fhir:v "US Federal systems **SHOULD** conform with FIPS PUB 140-2." ] ;
        ( fhir:reference [
    fhir:v "security.html#patient-privacy-and-security"^^xsd:anyURI ;
    fhir:l fhir:security.html#patient-privacy-and-security ;
          ( fhir:extension [
    fhir:url [
    fhir:v "http://hl7.org/fhir/StructureDefinition/narrativeLink"^^xsd:anyURI ;
    fhir:l <http://hl7.org/fhir/StructureDefinition/narrativeLink>         ] ;
    fhir:value [
    a fhir:Url ;
    fhir:v "security.html#CONF-0567"^^xsd:anyURI ;
    fhir:l fhir:security.html#CONF-0567         ]       ] )     ] )
      ] [
    fhir:key [ fhir:v "CONF-0569" ] ;
        ( fhir:conformance [ fhir:v "SHALL" ] ) ;
    fhir:requirement [ fhir:v "Systems **SHALL** conform to [FHIR Communications Security](http://hl7.org/fhir/R4/security.html#http) requirements." ] ;
        ( fhir:reference [
    fhir:v "security.html#patient-privacy-and-security"^^xsd:anyURI ;
    fhir:l fhir:security.html#patient-privacy-and-security ;
          ( fhir:extension [
    fhir:url [
    fhir:v "http://hl7.org/fhir/StructureDefinition/narrativeLink"^^xsd:anyURI ;
    fhir:l <http://hl7.org/fhir/StructureDefinition/narrativeLink>         ] ;
    fhir:value [
    a fhir:Url ;
    fhir:v "security.html#CONF-0569"^^xsd:anyURI ;
    fhir:l fhir:security.html#CONF-0569         ]       ] )     ] )
      ] [
    fhir:key [ fhir:v "CONF-0571" ] ;
        ( fhir:conformance [ fhir:v "SHALL" ] ) ;
    fhir:requirement [ fhir:v "For Authentication and Authorization, Systems **SHALL** support any [SMART App Launch version](http://hl7.org/fhir/smart-app-launch/history.html) for Client <-> Server interactions." ] ;
        ( fhir:reference [
    fhir:v "security.html#patient-privacy-and-security"^^xsd:anyURI ;
    fhir:l fhir:security.html#patient-privacy-and-security ;
          ( fhir:extension [
    fhir:url [
    fhir:v "http://hl7.org/fhir/StructureDefinition/narrativeLink"^^xsd:anyURI ;
    fhir:l <http://hl7.org/fhir/StructureDefinition/narrativeLink>         ] ;
    fhir:value [
    a fhir:Url ;
    fhir:v "security.html#CONF-0571"^^xsd:anyURI ;
    fhir:l fhir:security.html#CONF-0571         ]       ] )     ] )
      ] [
    fhir:key [ fhir:v "CONF-0573" ] ;
        ( fhir:conformance [ fhir:v "SHALL" ] ) ;
    fhir:requirement [ fhir:v "Systems **SHALL**  implement consent requirements per their state, local, and institutional policies." ] ;
        ( fhir:reference [
    fhir:v "security.html#patient-privacy-and-security"^^xsd:anyURI ;
    fhir:l fhir:security.html#patient-privacy-and-security ;
          ( fhir:extension [
    fhir:url [
    fhir:v "http://hl7.org/fhir/StructureDefinition/narrativeLink"^^xsd:anyURI ;
    fhir:l <http://hl7.org/fhir/StructureDefinition/narrativeLink>         ] ;
    fhir:value [
    a fhir:Url ;
    fhir:v "security.html#CONF-0573"^^xsd:anyURI ;
    fhir:l fhir:security.html#CONF-0573         ]       ] )     ] )
      ] [
    fhir:key [ fhir:v "CONF-0575" ] ;
        ( fhir:conformance [ fhir:v "SHOULD" ] ) ;
    fhir:requirement [ fhir:v "The Business Associate Agreements **SHOULD** document systems’ mutual consent requirements." ] ;
        ( fhir:reference [
    fhir:v "security.html#patient-privacy-and-security"^^xsd:anyURI ;
    fhir:l fhir:security.html#patient-privacy-and-security ;
          ( fhir:extension [
    fhir:url [
    fhir:v "http://hl7.org/fhir/StructureDefinition/narrativeLink"^^xsd:anyURI ;
    fhir:l <http://hl7.org/fhir/StructureDefinition/narrativeLink>         ] ;
    fhir:value [
    a fhir:Url ;
    fhir:v "security.html#CONF-0575"^^xsd:anyURI ;
    fhir:l fhir:security.html#CONF-0575         ]       ] )     ] )
      ] [
    fhir:key [ fhir:v "CONF-0577" ] ;
        ( fhir:conformance [ fhir:v "SHOULD" ] ) ;
    fhir:requirement [ fhir:v "Systems **SHOULD** provide Provenance statements using the [US Core Provenance Profile](https://hl7.org/fhir/us/core/STU8/StructureDefinition-us-core-provenance.html) resource and associated requirements." ] ;
        ( fhir:reference [
    fhir:v "security.html#patient-privacy-and-security"^^xsd:anyURI ;
    fhir:l fhir:security.html#patient-privacy-and-security ;
          ( fhir:extension [
    fhir:url [
    fhir:v "http://hl7.org/fhir/StructureDefinition/narrativeLink"^^xsd:anyURI ;
    fhir:l <http://hl7.org/fhir/StructureDefinition/narrativeLink>         ] ;
    fhir:value [
    a fhir:Url ;
    fhir:v "security.html#CONF-0577"^^xsd:anyURI ;
    fhir:l fhir:security.html#CONF-0577         ]       ] )     ] )
      ] [
    fhir:key [ fhir:v "CONF-0579" ] ;
        ( fhir:conformance [ fhir:v "MAY" ] ) ;
    fhir:requirement [ fhir:v "Systems **MAY**   implement the [FHIR Digital Signatures](http://hl7.org/fhir/R4/security.html#digital%20signatures)" ] ;
        ( fhir:reference [
    fhir:v "security.html#patient-privacy-and-security"^^xsd:anyURI ;
    fhir:l fhir:security.html#patient-privacy-and-security ;
          ( fhir:extension [
    fhir:url [
    fhir:v "http://hl7.org/fhir/StructureDefinition/narrativeLink"^^xsd:anyURI ;
    fhir:l <http://hl7.org/fhir/StructureDefinition/narrativeLink>         ] ;
    fhir:value [
    a fhir:Url ;
    fhir:v "security.html#CONF-0579"^^xsd:anyURI ;
    fhir:l fhir:security.html#CONF-0579         ]       ] )     ] )
      ] [
    fhir:key [ fhir:v "CONF-0581" ] ;
        ( fhir:conformance [ fhir:v "MAY" ] ) ;
    fhir:requirement [ fhir:v "Systems **MAY**   protect the confidentiality of data at rest via encryption and associated access controls." ] ;
        ( fhir:reference [
    fhir:v "security.html#patient-privacy-and-security"^^xsd:anyURI ;
    fhir:l fhir:security.html#patient-privacy-and-security ;
          ( fhir:extension [
    fhir:url [
    fhir:v "http://hl7.org/fhir/StructureDefinition/narrativeLink"^^xsd:anyURI ;
    fhir:l <http://hl7.org/fhir/StructureDefinition/narrativeLink>         ] ;
    fhir:value [
    a fhir:Url ;
    fhir:v "security.html#CONF-0581"^^xsd:anyURI ;
    fhir:l fhir:security.html#CONF-0581         ]       ] )     ] )
      ] [
    fhir:key [ fhir:v "CONF-0815" ] ;
        ( fhir:conformance [ fhir:v "SHOULD" ] ) ;
    fhir:conditionality [ fhir:v true ] ;
    fhir:requirement [ fhir:v "When the Server supports [ the _include search parameter], Clients **SHOULD** use the _include search parameter to retrieve referenced content instead of searching for a resource and then performing a separate search for other references (for example, Patient, Encounter, and Location) in the result set." ] ;
        ( fhir:reference [
    fhir:v "general-guidance.html#client-best-practices-for-search"^^xsd:anyURI ;
    fhir:l fhir:general-guidance.html#client-best-practices-for-search ;
          ( fhir:extension [
    fhir:url [
    fhir:v "http://hl7.org/fhir/StructureDefinition/narrativeLink"^^xsd:anyURI ;
    fhir:l <http://hl7.org/fhir/StructureDefinition/narrativeLink>         ] ;
    fhir:value [
    a fhir:Url ;
    fhir:v "general-guidance.html#CONF-0815"^^xsd:anyURI ;
    fhir:l fhir:general-guidance.html#CONF-0815         ]       ] )     ] )
      ] [
    fhir:key [ fhir:v "CONF-0816" ] ;
        ( fhir:conformance [ fhir:v "SHOULD" ] ) ;
    fhir:conditionality [ fhir:v true ] ;
    fhir:requirement [ fhir:v "If the Server does not support the _include search parameter, Clients **SHOULD** consolidate duplicate searches before searching for referenced resources in the result set" ] ;
        ( fhir:reference [
    fhir:v "general-guidance.html#client-best-practices-for-search"^^xsd:anyURI ;
    fhir:l fhir:general-guidance.html#client-best-practices-for-search ;
          ( fhir:extension [
    fhir:url [
    fhir:v "http://hl7.org/fhir/StructureDefinition/narrativeLink"^^xsd:anyURI ;
    fhir:l <http://hl7.org/fhir/StructureDefinition/narrativeLink>         ] ;
    fhir:value [
    a fhir:Url ;
    fhir:v "general-guidance.html#CONF-0816"^^xsd:anyURI ;
    fhir:l fhir:general-guidance.html#CONF-0816         ]       ] )     ] )
      ] [
    fhir:key [ fhir:v "CONF-0817" ] ;
        ( fhir:conformance [ fhir:v "SHOULD-NOT" ] ) ;
    fhir:conditionality [ fhir:v true ] ;
    fhir:requirement [ fhir:v " **SHOULD  NOT** search the same data within the time stated in the `Cache-Control` header." ] ;
        ( fhir:reference [
    fhir:v "general-guidance.html#client-best-practices-for-search"^^xsd:anyURI ;
    fhir:l fhir:general-guidance.html#client-best-practices-for-search ;
          ( fhir:extension [
    fhir:url [
    fhir:v "http://hl7.org/fhir/StructureDefinition/narrativeLink"^^xsd:anyURI ;
    fhir:l <http://hl7.org/fhir/StructureDefinition/narrativeLink>         ] ;
    fhir:value [
    a fhir:Url ;
    fhir:v "general-guidance.html#CONF-0817"^^xsd:anyURI ;
    fhir:l fhir:general-guidance.html#CONF-0817         ]       ] )     ] )
      ] [
    fhir:key [ fhir:v "CONF-0849" ] ;
        ( fhir:conformance [ fhir:v "SHALL" ] ) ;
    fhir:requirement [ fhir:v "[For the US Core Observation Screening Assessment Profile,] the Client system ... **SHALL** support [both] Reference(US Core Observation Screening Assessment Profile) [and] Reference(US Core QuestionnaireResponse Profile) for Observation.derivedFrom" ] ;
        ( fhir:reference [
    fhir:v "StructureDefinition-us-core-observation-screening-assessment.html#profile-specific-implementation-guidance"^^xsd:anyURI ;
    fhir:l fhir:StructureDefinition-us-core-observation-screening-assessment.html#profile-specific-implementation-guidance ;
          ( fhir:extension [
    fhir:url [
    fhir:v "http://hl7.org/fhir/StructureDefinition/narrativeLink"^^xsd:anyURI ;
    fhir:l <http://hl7.org/fhir/StructureDefinition/narrativeLink>         ] ;
    fhir:value [
    a fhir:Url ;
    fhir:v "StructureDefinition-us-core-observation-screening-assessment.html#CONF-0849"^^xsd:anyURI ;
    fhir:l fhir:StructureDefinition-us-core-observation-screening-assessment.html#CONF-0849         ]       ] )     ] )
      ] [
    fhir:key [ fhir:v "CONF-0853" ] ;
        ( fhir:conformance [ fhir:v "SHALL" ] ) ;
    fhir:conditionality [ fhir:v true ] ;
    fhir:requirement [ fhir:v "The certifying Client application **SHALL** support the [[US Core Interpreter Needed Extension](https://hl7.org/fhir/us/core/STU8/StructureDefinition-us-core-interpreter-needed.html)] on [the [US Core Patient Profile](https://hl7.org/fhir/us/core/STU8/StructureDefinition-us-core-patient.html)] ." ] ;
        ( fhir:reference [
    fhir:v "StructureDefinition-us-core-patient.html#profile-specific-implementation-guidance"^^xsd:anyURI ;
    fhir:l fhir:StructureDefinition-us-core-patient.html#profile-specific-implementation-guidance ;
          ( fhir:extension [
    fhir:url [
    fhir:v "http://hl7.org/fhir/StructureDefinition/narrativeLink"^^xsd:anyURI ;
    fhir:l <http://hl7.org/fhir/StructureDefinition/narrativeLink>         ] ;
    fhir:value [
    a fhir:Url ;
    fhir:v "StructureDefinition-us-core-patient.html#CONF-0853"^^xsd:anyURI ;
    fhir:l fhir:StructureDefinition-us-core-patient.html#CONF-0853         ]       ] )     ] )
      ] [
    fhir:key [ fhir:v "CONF-0854" ] ;
        ( fhir:conformance [ fhir:v "SHALL" ] ) ;
    fhir:conditionality [ fhir:v true ] ;
    fhir:requirement [ fhir:v "The certifying Client application **SHALL** support the [[US Core Interpreter Needed Extension](https://hl7.org/fhir/us/core/STU8/StructureDefinition-us-core-interpreter-needed.html)] on [the [US Core Encounter Profile](https://hl7.org/fhir/us/core/STU8/StructureDefinition-us-core-encounter.html)]. " ] ;
        ( fhir:reference [
    fhir:v "StructureDefinition-us-core-patient.html#profile-specific-implementation-guidance"^^xsd:anyURI ;
    fhir:l fhir:StructureDefinition-us-core-patient.html#profile-specific-implementation-guidance ;
          ( fhir:extension [
    fhir:url [
    fhir:v "http://hl7.org/fhir/StructureDefinition/narrativeLink"^^xsd:anyURI ;
    fhir:l <http://hl7.org/fhir/StructureDefinition/narrativeLink>         ] ;
    fhir:value [
    a fhir:Url ;
    fhir:v "StructureDefinition-us-core-patient.html#CONF-0854"^^xsd:anyURI ;
    fhir:l fhir:StructureDefinition-us-core-patient.html#CONF-0854         ]       ] )     ] )
      ] [
    fhir:key [ fhir:v "CONF-0869" ] ;
        ( fhir:conformance [ fhir:v "SHALL" ] ) ;
    fhir:requirement [ fhir:v " 'Observation.performer' target profiles [US Core Practitioner Profile](https://hl7.org/fhir/us/core/STU8/StructureDefinition-us-core-practitioner.html) and [US Core Patient Profile](https://hl7.org/fhir/us/core/STU8/StructureDefinition-us-core-patient.html) are labeled Must Support.... Clients **SHALL** support both." ] ;
        ( fhir:reference [
    fhir:v "StructureDefinition-us-core-simple-observation.html#profile-specific-implementation-guidance"^^xsd:anyURI ;
    fhir:l fhir:StructureDefinition-us-core-simple-observation.html#profile-specific-implementation-guidance ;
          ( fhir:extension [
    fhir:url [
    fhir:v "http://hl7.org/fhir/StructureDefinition/narrativeLink"^^xsd:anyURI ;
    fhir:l <http://hl7.org/fhir/StructureDefinition/narrativeLink>         ] ;
    fhir:value [
    a fhir:Url ;
    fhir:v "StructureDefinition-us-core-simple-observation.html#CONF-0869"^^xsd:anyURI ;
    fhir:l fhir:StructureDefinition-us-core-simple-observation.html#CONF-0869         ]       ] )     ] )
      ] [
    fhir:key [ fhir:v "CONF-0882" ] ;
        ( fhir:conformance [ fhir:v "SHALL" ] ) ;
    fhir:requirement [ fhir:v "When a Reference element is labeled as *Must Support* has multiple target profiles referenced, but none are labeled as *Must Support*\n\n...\n\n- US Core Requesters **SHALL** be capable of processing  [such an element]  with a valid reference to *at least one* target profile." ] ;
        ( fhir:reference [
    fhir:v "must-support.html#must-support---resource-references"^^xsd:anyURI ;
    fhir:l fhir:must-support.html#must-support---resource-references ;
          ( fhir:extension [
    fhir:url [
    fhir:v "http://hl7.org/fhir/StructureDefinition/narrativeLink"^^xsd:anyURI ;
    fhir:l <http://hl7.org/fhir/StructureDefinition/narrativeLink>         ] ;
    fhir:value [
    a fhir:Url ;
    fhir:v "must-support.html#CONF-0882"^^xsd:anyURI ;
    fhir:l fhir:must-support.html#CONF-0882         ]       ] )     ] )
      ] [
    fhir:key [ fhir:v "CONF-0886" ] ;
        ( fhir:conformance [ fhir:v "SHALL" ] ) ;
    fhir:requirement [ fhir:v "Servers can use the US Core Interpreter Needed Extension on this profile or the [US Core Patient Profile] to communicate whether a patient needs an interpreter…Client application **SHALL** support the extension on both profiles." ] ;
        ( fhir:reference [
    fhir:v "StructureDefinition-us-core-encounter.html#profile-specific-implementation-guidance"^^xsd:anyURI ;
    fhir:l fhir:StructureDefinition-us-core-encounter.html#profile-specific-implementation-guidance ;
          ( fhir:extension [
    fhir:url [
    fhir:v "http://hl7.org/fhir/StructureDefinition/narrativeLink"^^xsd:anyURI ;
    fhir:l <http://hl7.org/fhir/StructureDefinition/narrativeLink>         ] ;
    fhir:value [
    a fhir:Url ;
    fhir:v "StructureDefinition-us-core-encounter.html#CONF-0886"^^xsd:anyURI ;
    fhir:l fhir:StructureDefinition-us-core-encounter.html#CONF-0886         ]       ] )     ] )
      ] [
    fhir:key [ fhir:v "CONF-0888" ] ;
        ( fhir:conformance [ fhir:v "SHALL" ] ) ;
    fhir:requirement [ fhir:v " 'Observation.performer' target profiles [US Core Practitioner Profile](https://hl7.org/fhir/us/core/STU8/StructureDefinition-us-core-practitioner.html) and [US Core Patient Profile](https://hl7.org/fhir/us/core/STU8/StructureDefinition-us-core-patient.html) are labeled Must Support.... Clients **SHALL** support both." ] ;
        ( fhir:reference [
    fhir:v "StructureDefinition-us-core-observation-screening-assessment.html#profile-specific-implementation-guidance"^^xsd:anyURI ;
    fhir:l fhir:StructureDefinition-us-core-observation-screening-assessment.html#profile-specific-implementation-guidance ;
          ( fhir:extension [
    fhir:url [
    fhir:v "http://hl7.org/fhir/StructureDefinition/narrativeLink"^^xsd:anyURI ;
    fhir:l <http://hl7.org/fhir/StructureDefinition/narrativeLink>         ] ;
    fhir:value [
    a fhir:Url ;
    fhir:v "StructureDefinition-us-core-observation-screening-assessment.html#CONF-0888"^^xsd:anyURI ;
    fhir:l fhir:StructureDefinition-us-core-observation-screening-assessment.html#CONF-0888         ]       ] )     ] )
      ] [
    fhir:key [ fhir:v "CONF-0911" ] ;
        ( fhir:conformance [ fhir:v "MAY" ] ) ;
    fhir:requirement [ fhir:v "API consumers **MAY**  query by category when accessing patient information." ] ;
        ( fhir:reference [
    fhir:v "StructureDefinition-us-core-servicerequest.html#profile-specific-implementation-guidance"^^xsd:anyURI ;
    fhir:l fhir:StructureDefinition-us-core-servicerequest.html#profile-specific-implementation-guidance ;
          ( fhir:extension [
    fhir:url [
    fhir:v "http://hl7.org/fhir/StructureDefinition/narrativeLink"^^xsd:anyURI ;
    fhir:l <http://hl7.org/fhir/StructureDefinition/narrativeLink>         ] ;
    fhir:value [
    a fhir:Url ;
    fhir:v "StructureDefinition-us-core-servicerequest.html#CONF-0911"^^xsd:anyURI ;
    fhir:l fhir:StructureDefinition-us-core-servicerequest.html#CONF-0911         ]       ] )     ] )
      ] ) . #