<?xml version="1.0" encoding="UTF-8"?><CodeSystem xmlns="http://hl7.org/fhir"><id value="concept-subsumption-outcome"/><meta><lastUpdated value="2021-04-15T12:25:09.461+10:00"/><profile value="http://hl7.org/fhir/StructureDefinition/shareablecodesystem"/></meta><text><status value="generated"/><div xmlns="http://www.w3.org/1999/xhtml"><p/><table class="codes"><tr><td style="white-space:nowrap"><b>Code</b></td><td><b>Display</b></td><td><b>Definition</b></td></tr><tr><td style="white-space:nowrap">equivalent<a name="concept-subsumption-outcome-equivalent"> </a></td><td>Equivalent</td><td>The two concepts are equivalent (have the same properties).</td></tr><tr><td style="white-space:nowrap">subsumes<a name="concept-subsumption-outcome-subsumes"> </a></td><td>Subsumes</td><td>Coding/code &quot;A&quot; subsumes Coding/code &quot;B&quot; (e.g. B has all the properties A has, and some of it&#39;s own).</td></tr><tr><td style="white-space:nowrap">subsumed-by<a name="concept-subsumption-outcome-subsumed-by"> </a></td><td>Subsumed-By</td><td>Coding/code &quot;A&quot; is subsumed by Coding/code &quot;B&quot; (e.g. A has all the properties B has, and some of it&#39;s own).</td></tr><tr><td style="white-space:nowrap">not-subsumed<a name="concept-subsumption-outcome-not-subsumed"> </a></td><td>Not-Subsumed</td><td>Coding/code &quot;A&quot; and Coding/code &quot;B&quot; are disjoint (e.g. each has propeties that the other doesn&#39;t have).</td></tr></table></div></text><extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-wg"><valueCode value="vocab"/></extension><url value="http://hl7.org/fhir/concept-subsumption-outcome"/><identifier><system value="urn:ietf:rfc:3986"/><value value="urn:oid:2.16.840.1.113883.4.642.1.1239"/></identifier><version value="4.6.0"/><name value="ConceptSubsumptionOutcome"/><caseSensitive value="true"/><concept><code value="equivalent"/><display value="Equivalent"/><definition value="The two concepts are equivalent (have the same properties)."/></concept><concept><code value="subsumes"/><display value="Subsumes"/><definition value="Coding/code &quot;A&quot; subsumes Coding/code &quot;B&quot; (e.g. B has all the properties A has, and some of it&#39;s own)."/></concept><concept><code value="subsumed-by"/><display value="Subsumed-By"/><definition value="Coding/code &quot;A&quot; is subsumed by Coding/code &quot;B&quot; (e.g. A has all the properties B has, and some of it&#39;s own)."/></concept><concept><code value="not-subsumed"/><display value="Not-Subsumed"/><definition value="Coding/code &quot;A&quot; and Coding/code &quot;B&quot; are disjoint (e.g. each has propeties that the other doesn&#39;t have)."/></concept></CodeSystem>