HL7 Version 2 to FHIR
1.0.0 - STU 1

HL7 Version 2 to FHIR - Downloaded Version 1.0.0 See the Directory of published versions

## : Datatype EI [Organization] to Identifier Map - XML Representation

Page standards status: Informative

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    <ConceptMap xmlns="http://hl7.org/fhir">
      <id value="datatype-ei-organization-to-identifier"/>
      <text>
        <status value="generated"/>
        <div xmlns="http://www.w3.org/1999/xhtml"><p class="res-header-id"><b>Generated Narrative: ConceptMap datatype-ei-organization-to-identifier</b></p><a name="datatype-ei-organization-to-identifier"> </a><a name="hcdatatype-ei-organization-to-identifier"> </a><p>Mapping from (not specified) to (not specified)</p><br/><p><b>Group 1 </b>Mapping from <code>unspecified code system</code> to <code>unspecified code system</code></p><table class="grid"><tr><td><b>Source Code</b></td><td><b>Relationship</b></td><td><b>Target Code</b></td><td><b>Comment</b></td></tr><tr><td>EI.1 (Entity Identifier)</td><td><a href="http://hl7.org/fhir/R5/codesystem-concept-map-relationship.html#equivalent" title="equivalent">is equivalent to</a></td><td>value</td><td/></tr><tr><td>EI.2 (Namespace ID)</td><td><a href="http://hl7.org/fhir/R5/codesystem-concept-map-relationship.html#equivalent" title="equivalent">is equivalent to</a></td><td>assigner(Organization[1].identifier[1].value)</td><td>Note that, even though the HL7 v2 component sounds like a type or category of organization (using IS), the intent is to point to the specific oranization that assigned the identifier value in EI.1</td></tr><tr><td>EI.3 (Universal ID)</td><td><a href="http://hl7.org/fhir/R5/codesystem-concept-map-relationship.html#equivalent" title="equivalent">is equivalent to</a></td><td>assigner(Organization[1].identifier[2].value)</td><td/></tr><tr><td>EI.4 (Universal ID Type)</td><td><a href="http://hl7.org/fhir/R5/codesystem-concept-map-relationship.html#equivalent" title="equivalent">is equivalent to</a></td><td>assigner(Organization[1].identifier[2].type)</td><td/></tr></table></div>
      </text>
      <extension
                 url="http://hl7.org/fhir/uv/v2mappings/StructureDefinition/RelatedArtifact">
        <extension url="type">
          <valueCode value="derived-from"/>
        </extension>
        <extension url="label">
          <valueString value="Datatype EI[Organization] to Identifier.fsh"/>
        </extension>
        <extension url="url">
          <valueUri
                    value="https://docs.google.com/spreadsheets/d/13TeEW85bdgVNB9RZPaKKI9Q1xBCoMGppd5gNBbhH9qc/edit#gid=0"/>
        </extension>
      </extension>
      <extension
                 url="http://hl7.org/fhir/StructureDefinition/structuredefinition-wg">
        <valueCode value="oo"/>
      </extension>
      <extension
                 url="http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status">
        <valueCode value="informative">
          <extension
                     url="http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom">
            <valueCanonical
                            value="http://hl7.org/fhir/uv/v2mappings/ImplementationGuide/hl7.fhir.uv.v2mappings"/>
          </extension>
        </valueCode>
      </extension>
      <url
           value="http://hl7.org/fhir/uv/v2mappings/ConceptMap/datatype-ei-organization-to-identifier"/>
      <version value="1.0.0"/>
      <name value="DatatypeEIOrganizationToIdentifier"/>
      <title value="Datatype EI [Organization] to Identifier Map"/>
      <status value="active"/>
      <experimental value="true"/>
      <date value="2025-08-25"/>
      <publisher value="HL7 International / Orders and Observations"/>
      <contact>
        <name value="HL7 Orders and Observations Workgroup"/>
        <telecom>
          <system value="url"/>
          <value value="http://www.hl7.org/Special/committees/orders"/>
        </telecom>
      </contact>
      <description
                   value="This ConceptMap represents a mapping from the HL7 V2 Datatype EI to the FHIR Identifier Data Type."/>
      <jurisdiction>
        <coding>
          <system value="http://unstats.un.org/unsd/methods/m49/m49.htm"/>
          <code value="001"/>
        </coding>
      </jurisdiction>
      <copyright
                 value="Copyright (c) 2025, HL7 International, Inc., All Rights Reserved."/>
      <group>
        <element>
          <extension
                     url="http://hl7.org/fhir/uv/v2mappings/StructureDefinition/TypeInfo">
            <extension url="type">
              <valueCode value="ST"/>
            </extension>
            <extension url="cardinalityMin">
              <valueInteger value="0"/>
            </extension>
            <extension url="cardinalityMax">
              <valueInteger value="1"/>
            </extension>
          </extension>
          <code value="EI.1"/>
          <display value="Entity Identifier"/>
          <target>
            <code value="value"/>
            <display value="value"/>
            <equivalence value="equivalent"/>
          </target>
        </element>
        <element>
          <extension
                     url="http://hl7.org/fhir/uv/v2mappings/StructureDefinition/TypeInfo">
            <extension url="type">
              <valueCode value="IS"/>
            </extension>
            <extension url="cardinalityMin">
              <valueInteger value="0"/>
            </extension>
            <extension url="cardinalityMax">
              <valueInteger value="1"/>
            </extension>
          </extension>
          <code value="EI.2"/>
          <display value="Namespace ID"/>
          <target>
            <extension
                       url="http://hl7.org/fhir/uv/v2mappings/StructureDefinition/TypeInfo">
              <extension url="type">
                <valueCode value="string"/>
              </extension>
            </extension>
            <code value="assigner(Organization[1].identifier[1].value)"/>
            <display value="assigner(Organization[1].identifier[1].value)"/>
            <equivalence value="equivalent"/>
            <comment
                     value="Note that, even though the HL7 v2 component sounds like a type or category of organization (using IS), the intent is to point to the specific oranization that assigned the identifier value in EI.1"/>
          </target>
        </element>
        <element>
          <extension
                     url="http://hl7.org/fhir/uv/v2mappings/StructureDefinition/TypeInfo">
            <extension url="type">
              <valueCode value="ST"/>
            </extension>
            <extension url="cardinalityMin">
              <valueInteger value="0"/>
            </extension>
            <extension url="cardinalityMax">
              <valueInteger value="1"/>
            </extension>
          </extension>
          <code value="EI.3"/>
          <display value="Universal ID"/>
          <target>
            <extension
                       url="http://hl7.org/fhir/uv/v2mappings/StructureDefinition/TypeInfo">
              <extension url="type">
                <valueCode value="uri"/>
              </extension>
            </extension>
            <code value="assigner(Organization[1].identifier[2].value)"/>
            <display value="assigner(Organization[1].identifier[2].value)"/>
            <equivalence value="equivalent"/>
          </target>
        </element>
        <element>
          <extension
                     url="http://hl7.org/fhir/uv/v2mappings/StructureDefinition/TypeInfo">
            <extension url="type">
              <valueCode value="ID"/>
            </extension>
            <extension url="cardinalityMin">
              <valueInteger value="0"/>
            </extension>
            <extension url="cardinalityMax">
              <valueInteger value="1"/>
            </extension>
          </extension>
          <code value="EI.4"/>
          <display value="Universal ID Type"/>
          <target>
            <extension
                       url="http://hl7.org/fhir/uv/v2mappings/StructureDefinition/TypeInfo">
              <extension url="type">
                <valueCode value="CodeableConcept"/>
              </extension>
            </extension>
            <code value="assigner(Organization[1].identifier[2].type)"/>
            <display value="assigner(Organization[1].identifier[2].type)"/>
            <equivalence value="equivalent"/>
          </target>
        </element>
      </group>
    </ConceptMap>