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

<SearchParameter xmlns="http://hl7.org/fhir">
  <id value="iptp-anc-number-hash"/>
  <text>
    <status value="generated"/><div xmlns="http://www.w3.org/1999/xhtml"><p class="res-header-id"><b>Generated Narrative: SearchParameter iptp-anc-number-hash</b></p><a name="iptp-anc-number-hash"> </a><a name="hciptp-anc-number-hash"> </a><h2>ANCNumberHash</h2><p>Parameter <code>anc-number-hash</code>:<code>string</code></p><div><p>Search Patient resources by hashed ANC number to detect duplicate/STOPPED enrollments before creating a new IPTpEnrollment.</p>
</div><table class="grid"><tr><td>Resource</td><td><a href="http://hl7.org/fhir/R4/patient.html">Patient</a></td></tr><tr><td>Expression</td><td><code>Patient.extension('http://iptp.kemri.go.ke/fhir/StructureDefinition/iptp-anc-number-hash').value</code></td></tr><tr><td>Multiples</td><td><ul><li>multipleAnd: It's up to the server whether the parameter may repeat in order to specify multiple values that must all be true</li><li>multipleOr: It's up to the server whether the parameter can have multiple values (separated by comma) where at least one must be true</li></ul></td></tr></table></div>
  </text>
  <url value="http://iptp.kemri.go.ke/fhir/SearchParameter/iptp-anc-number-hash"/>
  <version value="0.1.0"/>
  <name value="ANCNumberHash"/>
  <status value="active"/>
  <date value="2026-06-30T18:47:18+00:00"/>
  <publisher value="IPTp-SP Digital Support System Implementation Team"/>
  <contact>
    <name value="IPTp-SP Digital Support System Implementation Team"/>
    <telecom>
      <system value="url"/>
      <value value="http://iptp.kemri.go.ke"/>
    </telecom>
  </contact>
  <description value="Search Patient resources by hashed ANC number to detect duplicate/STOPPED enrollments before creating a new IPTpEnrollment."/>
  <jurisdiction>
    <coding>
      <system value="urn:iso:std:iso:3166"/>
      <code value="KE"/>
      <display value="Kenya"/>
    </coding>
  </jurisdiction>
  <code value="anc-number-hash"/>
  <base value="Patient"/>
  <type value="string"/>
  <expression value="Patient.extension('http://iptp.kemri.go.ke/fhir/StructureDefinition/iptp-anc-number-hash').value"/>
</SearchParameter>