<?xml version="1.0" encoding="UTF-8"?>

<CodeSystem xmlns="http://hl7.org/fhir">
  <id value="linkage-type"/>
  <text>
    <status value="generated"/><div xmlns="http://www.w3.org/1999/xhtml"><p class="res-header-id"><b>Generated Narrative: CodeSystem linkage-type</b></p><a name="linkage-type"> </a><a name="hclinkage-type"> </a><p>This case-sensitive code system <code>http://hl7.org/fhir/linkage-type</code> defines the following codes:</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">source<a name="linkage-type-source"> </a></td><td>Source of Truth</td><td>The resource represents the &quot;source of truth&quot; (from the perspective of this Linkage resource) for the underlying event/condition/etc.</td></tr><tr><td style="white-space:nowrap">alternate<a name="linkage-type-alternate"> </a></td><td>Alternate Record</td><td>The resource represents an alternative view of the underlying event/condition/etc.  The resource may still be actively maintained, even though it is not considered to be the source of truth.</td></tr><tr><td style="white-space:nowrap">historical<a name="linkage-type-historical"> </a></td><td>Historical/Obsolete Record</td><td>The resource represents an obsolete record of the underlying event/condition/etc.  It is not expected to be actively maintained.</td></tr></table></div>
  </text>
  <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-wg">
    <valueCode value="pc"/>
  </extension>
  <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status">
    <valueCode value="trial-use"/>
  </extension>
  <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm">
    <valueInteger value="0"/>
  </extension>
  <url value="http://hl7.org/fhir/linkage-type"/>
  <identifier>
    <system value="urn:ietf:rfc:3986"/>
    <value value="urn:oid:2.16.840.1.113883.4.642.4.315"/>
  </identifier>
  <identifier>
    <use value="old"/>
    <system value="urn:ietf:rfc:3986"/>
    <value value="urn:oid:2.16.840.1.113883.4.642.1.306"/>
  </identifier>
  <version value="0.1.0"/>
  <name value="LinkageType"/>
  <title value="Linkage Type"/>
  <status value="active"/>
  <experimental value="false"/>
  <date value="2021-01-05T10:01:24+11:00"/>
  <publisher value="HL7 International / Patient Care"/>
  <contact>
    <name value="HL7 International / Patient Care"/>
    <telecom>
      <system value="url"/>
      <value value="http://www.hl7.org/Special/committees/patientcare"/>
    </telecom>
  </contact>
  <description value="Used to distinguish different roles a resource can play within a set of linked resources."/>
  <jurisdiction>
    <coding>
      <system value="http://unstats.un.org/unsd/methods/m49/m49.htm"/>
      <code value="001"/>
      <display value="World"/>
    </coding>
  </jurisdiction>
  <caseSensitive value="true"/>
  <valueSet value="http://hl7.org/fhir/ValueSet/linkage-type"/>
  <content value="complete"/>
  <concept>
    <code value="source"/>
    <display value="Source of Truth"/>
    <definition value="The resource represents the &quot;source of truth&quot; (from the perspective of this Linkage resource) for the underlying event/condition/etc."/>
  </concept>
  <concept>
    <code value="alternate"/>
    <display value="Alternate Record"/>
    <definition value="The resource represents an alternative view of the underlying event/condition/etc.  The resource may still be actively maintained, even though it is not considered to be the source of truth."/>
  </concept>
  <concept>
    <code value="historical"/>
    <display value="Historical/Obsolete Record"/>
    <definition value="The resource represents an obsolete record of the underlying event/condition/etc.  It is not expected to be actively maintained."/>
  </concept>
</CodeSystem>