Vital Records Death Reporting (VRDR) FHIR Implementation Guide
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This page is part of the Vital Records Death Reporting FHIR Implementation Guide (v2.2.0: STU 2) based on FHIR R4. This is the current published version. For a full list of available versions, see the Directory of published versions

: UnitsOfAge Concept Map - XML Representation

Draft as of 2023-10-17

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<ConceptMap xmlns="http://hl7.org/fhir">
  <id value="UnitsOfAgeCM"/>
  <text>
    <status value="extensions"/>
    <div xmlns="http://www.w3.org/1999/xhtml"><p>Mapping from (not specified) to <a href="ValueSet-vrdr-units-of-age-vs.html">Units of Age</a></p><p>DRAFT. Published on 2023-10-17 19:11:31+0000 by HL7 International / Public Health (HL7 International / Public Health: <a href="http://www.hl7.org/Special/committees/pher">http://www.hl7.org/Special/com...</a>, <a href="mailto:pher@lists.HL7.org">pher@lists.HL7.org</a>). </p><div><p>A mapping between NCHS IJE and FHIR UnitsOfAge Value Sets</p>
</div><br/><p><b>Group 1</b>Mapping from <code>IJE</code> to <a href="http://terminology.hl7.org/3.1.0/CodeSystem-v3-ucum.html">Unified Code for Units of Measure (UCUM)</a></p><table class="grid"><tr><td><b>Source Code</b></td><td><b>Relationship</b></td><td><b>Target Code</b></td></tr><tr><td>1 (Years)</td><td><a href="http://hl7.org/fhir/R4/codesystem-concept-map-equivalence.html#null"/></td><td>a (Years)</td></tr><tr><td>2 (Months)</td><td><a href="http://hl7.org/fhir/R4/codesystem-concept-map-equivalence.html#null"/></td><td>mo (Months)</td></tr><tr><td>4 (Days)</td><td><a href="http://hl7.org/fhir/R4/codesystem-concept-map-equivalence.html#null"/></td><td>d (Days)</td></tr><tr><td>5 (Hours)</td><td><a href="http://hl7.org/fhir/R4/codesystem-concept-map-equivalence.html#null"/></td><td>h (Hours)</td></tr><tr><td>6 (Minutes)</td><td><a href="http://hl7.org/fhir/R4/codesystem-concept-map-equivalence.html#null"/></td><td>min (Minutes)</td></tr></table><hr/><p><b>Group 2</b>Mapping from <code>IJE</code> to <a href="http://terminology.hl7.org/3.1.0/CodeSystem-v3-NullFlavor.html">NullFlavor</a></p><table class="grid"><tr><td><b>Source Code</b></td><td><b>Relationship</b></td><td><b>Target Code</b></td></tr><tr><td>9 (Unknown - not classifiable)</td><td><a href="http://hl7.org/fhir/R4/codesystem-concept-map-equivalence.html#null"/></td><td>UNK (Unknown)</td></tr></table></div>
  </text>
  <extension
             url="http://hl7.org/fhir/StructureDefinition/structuredefinition-wg">
    <valueCode value="pher"/>
  </extension>
  <url value="http://hl7.org/fhir/us/vrdr/ConceptMap/UnitsOfAgeCM"/>
  <version value="2.2.0"/>
  <name value="UnitsOfAge"/>
  <title value="UnitsOfAge Concept Map"/>
  <status value="draft"/>
  <experimental value="false"/>
  <date value="2023-10-17T19:11:31+00:00"/>
  <publisher value="HL7 International / Public Health"/>
  <contact>
    <name value="HL7 International / Public Health"/>
    <telecom>
      <system value="url"/>
      <value value="http://www.hl7.org/Special/committees/pher"/>
    </telecom>
    <telecom>
      <system value="email"/>
      <value value="pher@lists.HL7.org"/>
    </telecom>
  </contact>
  <description
               value="A mapping between NCHS IJE and FHIR UnitsOfAge Value Sets"/>
  <useContext>
    <code>
      <system
              value="http://terminology.hl7.org/CodeSystem/usage-context-type"/>
      <code value="focus"/>
    </code>
    <valueCodeableConcept>
      <text value="for IJE to FHIR alignment"/>
    </valueCodeableConcept>
  </useContext>
  <jurisdiction>
    <coding>
      <system value="urn:iso:std:iso:3166"/>
      <code value="US"/>
    </coding>
  </jurisdiction>
  <purpose
           value="To help implementers map from IJE to FHIR Vocabulary.

Note: The codesystem identifer 'IJE' is not a proper codesystem URI.  
Work is underway to define proper URIs that will be included in future versions
of this concept map. "/>
  <targetCanonical
                   value="http://hl7.org/fhir/us/vrdr/ValueSet/vrdr-units-of-age-vs"/>
  <group>
    <source value="IJE"/>
    <target value="http://unitsofmeasure.org"/>
    <element>
      <code value="1"/>
      <display value="Years"/>
      <target>
        <modifierExtension
                           url="http://hl7.org/fhir/1.0/StructureDefinition/extension-ConceptMap.element.target.equivalence">
          <valueCode value="equivalent"/>
        </modifierExtension>
        <code value="a"/>
        <display value="Years"/>
        <equivalence value="equivalent"/>
      </target>
    </element>
    <element>
      <code value="2"/>
      <display value="Months"/>
      <target>
        <modifierExtension
                           url="http://hl7.org/fhir/1.0/StructureDefinition/extension-ConceptMap.element.target.equivalence">
          <valueCode value="equivalent"/>
        </modifierExtension>
        <code value="mo"/>
        <display value="Months"/>
        <equivalence value="equivalent"/>
      </target>
    </element>
    <element>
      <code value="4"/>
      <display value="Days"/>
      <target>
        <modifierExtension
                           url="http://hl7.org/fhir/1.0/StructureDefinition/extension-ConceptMap.element.target.equivalence">
          <valueCode value="equivalent"/>
        </modifierExtension>
        <code value="d"/>
        <display value="Days"/>
        <equivalence value="equivalent"/>
      </target>
    </element>
    <element>
      <code value="5"/>
      <display value="Hours"/>
      <target>
        <modifierExtension
                           url="http://hl7.org/fhir/1.0/StructureDefinition/extension-ConceptMap.element.target.equivalence">
          <valueCode value="equivalent"/>
        </modifierExtension>
        <code value="h"/>
        <display value="Hours"/>
        <equivalence value="equivalent"/>
      </target>
    </element>
    <element>
      <code value="6"/>
      <display value="Minutes"/>
      <target>
        <modifierExtension
                           url="http://hl7.org/fhir/1.0/StructureDefinition/extension-ConceptMap.element.target.equivalence">
          <valueCode value="equivalent"/>
        </modifierExtension>
        <code value="min"/>
        <display value="Minutes"/>
        <equivalence value="equivalent"/>
      </target>
    </element>
  </group>
  <group>
    <source value="IJE"/>
    <target value="http://terminology.hl7.org/CodeSystem/v3-NullFlavor"/>
    <element>
      <code value="9"/>
      <display value="Unknown - not classifiable"/>
      <target>
        <modifierExtension
                           url="http://hl7.org/fhir/1.0/StructureDefinition/extension-ConceptMap.element.target.equivalence">
          <valueCode value="equivalent"/>
        </modifierExtension>
        <code value="UNK"/>
        <display value="Unknown"/>
        <equivalence value="equivalent"/>
      </target>
    </element>
  </group>
</ConceptMap>