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

<CodeSystem xmlns="http://hl7.org/fhir">
  <id value="fast-identity-identifier-type"/>
  <language value="en"/>
  <text>
    <status value="generated"/><div xmlns="http://www.w3.org/1999/xhtml"><p class="res-header-id"><b>Generated Narrative: CodeSystem fast-identity-identifier-type</b></p><a name="fast-identity-identifier-type"> </a><a name="hcfast-identity-identifier-type"> </a><p>This case-sensitive code system <code>http://hl7.org/fhir/us/identity-matching/CodeSystem/fast-identity-identifier-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">GRI<a name="fast-identity-identifier-type-GRI"> </a></td><td>Golden Record Identifier</td><td>A jurisdiction-scoped master person identifier maintained by a governing identity authority. A person may hold more than one (e.g. dual citizenship).</td></tr><tr><td style="white-space:nowrap">CSPID<a name="fast-identity-identifier-type-CSPID"> </a></td><td>Credential Service Provider Identifier</td><td>A person identifier issued by a Credential Service Provider (e.g. CLEAR, ID.me, Login.gov).</td></tr></table></div>
  </text>
  <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-wg">
    <valueCode value="pa"/>
  </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/us/identity-matching/ImplementationGuide/hl7.fhir.us.identity-matching"/>
      </extension>
    </valueCode>
  </extension>
  <url value="http://hl7.org/fhir/us/identity-matching/CodeSystem/fast-identity-identifier-type"/>
  <identifier>
    <system value="urn:ietf:rfc:3986"/>
    <value value="urn:oid:2.16.840.1.113883.4.642.40.81.16.3"/>
  </identifier>
  <version value="3.0.0-current"/>
  <name value="FASTIdentifierTypeCS"/>
  <title value="FAST Identity Identifier Type Code System"/>
  <status value="active"/>
  <experimental value="true"/>
  <date value="2026-08-20T16:01:25+00:00"/>
  <publisher value="HL7 International / Patient Administration"/>
  <contact>
    <name value="HL7 International / Patient Administration"/>
    <telecom>
      <system value="url"/>
      <value value="http://www.hl7.org/Special/committees/pafm"/>
    </telecom>
  </contact>
  <description value="Identifier type codes distinguishing Golden Record and CSP-issued person identifiers within FAST Identity."/>
  <jurisdiction>
    <coding>
      <system value="urn:iso:std:iso:3166"/>
      <code value="US"/>
    </coding>
  </jurisdiction>
  <caseSensitive value="true"/>
  <content value="complete"/>
  <count value="2"/>
  <concept>
    <code value="GRI"/>
    <display value="Golden Record Identifier"/>
    <definition value="A jurisdiction-scoped master person identifier maintained by a governing identity authority. A person may hold more than one (e.g. dual citizenship)."/>
  </concept>
  <concept>
    <code value="CSPID"/>
    <display value="Credential Service Provider Identifier"/>
    <definition value="A person identifier issued by a Credential Service Provider (e.g. CLEAR, ID.me, Login.gov)."/>
  </concept>
</CodeSystem>