<ConceptMap xmlns="http://hl7.org/fhir">
  <url value="https://fhir.hl7.org.uk/STU3/ConceptMap/CareConnect-MaritalStatus-1" />
  <version value="1.0.0" />
  <name value="Concept Map - Care Connect Marital Status" />
  <status value="active" />
  <date value="2017-08-01T00:00:00+00:00" />
  <publisher value="HL7 UK" />
  <description value="A Concept Map from ValueSet Marital Status to NHS Data Dictionary Person Marital Status to aid interpretation." />
  <copyright value="Copyright © 2016 HL7 UK" />
  <sourceReference>
    <reference value="https://fhir.hl7.org.uk/STU3/ValueSet/CareConnect-MaritalStatus-1" />
  </sourceReference>
  <targetReference>
    <reference value="https://fhir.nhs.uk/STU3/ValueSet/NHSDataDictionary-PersonMaritalStatus-1" />
  </targetReference>
  <group>
    <source value="http://hl7.org/fhir/v3/MaritalStatus" />
    <target value="https://fhir.hl7.org.uk/STU3/CodeSystem/NHSDataDictionary-PersonMaritalStatus-1" />
    <element>
      <code value="U" />
      <display value="unmarried" />
      <target>
        <code value="S" />
        <display value="Single" />
        <equivalence value="equivalent" />
      </target>
    </element>
    <element>
      <code value="D" />
      <display value="Divorced" />
      <target>
        <code value="D" />
        <display value="Divorced/Person whose Civil Partnership has been dissolved" />
        <equivalence value="equivalent" />
      </target>
    </element>
    <element>
      <code value="L" />
      <display value="Legally Separated" />
      <target>
        <code value="P" />
        <display value="Separated" />
        <equivalence value="equivalent" />
      </target>
    </element>
    <element>
      <code value="M" />
      <display value="Married" />
      <target>
        <code value="M" />
        <display value="Married/Civil Partner" />
        <equivalence value="equivalent" />
      </target>
    </element>
    <element>
      <code value="S" />
      <display value="Never Married" />
      <target>
        <code value="S" />
        <display value="Single" />
        <equivalence value="equivalent" />
      </target>
    </element>
    <element>
      <code value="W" />
      <display value="Widowed" />
      <target>
        <code value="W" />
        <display value="Widowed/Surviving Civil Partner" />
        <equivalence value="equivalent" />
      </target>
    </element>
  </group>
  <group>
    <source value="http://hl7.org/fhir/v3/NullFlavor" />
    <target value="https://fhir.hl7.org.uk/STU3/CodeSystem/NHSDataDictionary-PersonMaritalStatus-1" />
    <element>
      <code value="UNK" />
      <display value="unknown" />
      <target>
        <code value="N" />
        <display value="Not disclosed" />
        <equivalence value="equivalent" />
      </target>
    </element>
  </group>
</ConceptMap>