C-CDA on FHIR
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This page is part of the C-CDA on FHIR Implementation Guide (v1.2.0: STU 1) based on FHIR (HL7® FHIR® Standard) R4. This is the current published version in its permanent home (it will always be available at this URL). For a full list of available versions, see the Directory of published versions

: FHIR Data Absent Reason to C-CDA NullFlavor - XML Representation

Active as of 2024-03-12

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<ConceptMap xmlns="http://hl7.org/fhir">
  <id value="FC-DataAbsentReasonNullFlavor"/>
  <text>
    <status value="extensions"/>
    <div xmlns="http://www.w3.org/1999/xhtml"><p>Mapping from <a href="http://hl7.org/fhir/R4/valueset-data-absent-reason.html">DataAbsentReason</a> to <a href="http://terminology.hl7.org/5.3.0/ValueSet-v3-NullFlavor.html">NullFlavor</a></p><p>ACTIVE. Published on 2024-03-12 19:02:32+0000 by HL7 International / Cross-Group Projects (HL7 International / Cross-Group Projects: <a href="http://www.hl7.org/Special/committees/cgp">http://www.hl7.org/Special/com...</a>). </p><div><p>FHIR Data Absent Reason to C-CDA NullFlavor. Adapted from https://hl7.org/fhir/R4/cm-data-absent-reason-v3.html but several key changes have been made. Note that this prior concept map (from R4) is no longer included in current FHIR build.</p>
</div><br/><p><b>Group 1</b>Mapping from <a href="http://terminology.hl7.org/5.3.0/CodeSystem-data-absent-reason.html">DataAbsentReason</a> to <a href="http://terminology.hl7.org/5.3.0/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><td><b>Comment</b></td></tr><tr><td>unknown</td><td><a href="http://hl7.org/fhir/extensions/5.1.0-snapshot1/CodeSystem-concept-map-equivalence.html#wider" title="wider">maps to wider concept</a></td><td>NI (NoInformation)</td><td>In CDA, 'UNK' means 'a proper value is applicable, but not known.' Guidance has been to use this when the value is known to exist and to use the broader 'NI' when no specific information about why the value is unknown. FHIR's data absent reason of 'unknown' better maps to 'NI'.</td></tr><tr><td>asked-unknown (Asked But Unknown)</td><td><a href="http://hl7.org/fhir/extensions/5.1.0-snapshot1/CodeSystem-concept-map-equivalence.html#equivalent" title="equivalent">is equivalent to</a></td><td>ASKU (asked but unknown)</td><td/></tr><tr><td>temp-unknown (Temporarily Unknown)</td><td><a href="http://hl7.org/fhir/extensions/5.1.0-snapshot1/CodeSystem-concept-map-equivalence.html#equivalent" title="equivalent">is equivalent to</a></td><td>NAV (temporarily unavailable)</td><td/></tr><tr><td>not-asked</td><td><a href="http://hl7.org/fhir/extensions/5.1.0-snapshot1/CodeSystem-concept-map-equivalence.html#equivalent" title="equivalent">is equivalent to</a></td><td>NASK (not asked)</td><td/></tr><tr><td>asked-declined (Asked But Declined)</td><td><a href="http://hl7.org/fhir/extensions/5.1.0-snapshot1/CodeSystem-concept-map-equivalence.html#wider" title="wider">maps to wider concept</a></td><td>UNK (unknown)</td><td/></tr><tr><td>masked</td><td><a href="http://hl7.org/fhir/extensions/5.1.0-snapshot1/CodeSystem-concept-map-equivalence.html#equivalent" title="equivalent">is equivalent to</a></td><td>MSK (masked)</td><td/></tr><tr><td>not-applicable</td><td><a href="http://hl7.org/fhir/extensions/5.1.0-snapshot1/CodeSystem-concept-map-equivalence.html#equivalent" title="equivalent">is equivalent to</a></td><td>NA (not applicable)</td><td/></tr><tr><td>unsupported</td><td><a href="http://hl7.org/fhir/extensions/5.1.0-snapshot1/CodeSystem-concept-map-equivalence.html#wider" title="wider">maps to wider concept</a></td><td>NI (NoInformation)</td><td/></tr><tr><td>as-text</td><td><a href="http://hl7.org/fhir/extensions/5.1.0-snapshot1/CodeSystem-concept-map-equivalence.html#wider" title="wider">maps to wider concept</a></td><td>OTH (other)</td><td/></tr><tr><td>error</td><td><a href="http://hl7.org/fhir/extensions/5.1.0-snapshot1/CodeSystem-concept-map-equivalence.html#wider" title="wider">maps to wider concept</a></td><td>NAV (temporarily unavailable)</td><td/></tr><tr><td>not-a-number (Not a Number (NaN))</td><td><a href="http://hl7.org/fhir/extensions/5.1.0-snapshot1/CodeSystem-concept-map-equivalence.html#wider" title="wider">maps to wider concept</a></td><td>OTH (other)</td><td/></tr><tr><td>negative-infinity (Negative Infinity (NINF))</td><td><a href="http://hl7.org/fhir/extensions/5.1.0-snapshot1/CodeSystem-concept-map-equivalence.html#equivalent" title="equivalent">is equivalent to</a></td><td>NINF (negative infinity)</td><td/></tr><tr><td>positive-infinity (Positive Infinity (PINF))</td><td><a href="http://hl7.org/fhir/extensions/5.1.0-snapshot1/CodeSystem-concept-map-equivalence.html#equivalent" title="equivalent">is equivalent to</a></td><td>PINF (positive infinity)</td><td/></tr><tr><td>not-performed</td><td><a href="http://hl7.org/fhir/extensions/5.1.0-snapshot1/CodeSystem-concept-map-equivalence.html#wider" title="wider">maps to wider concept</a></td><td>NASK (not asked)</td><td/></tr><tr><td>not-permitted</td><td><a href="http://hl7.org/fhir/extensions/5.1.0-snapshot1/CodeSystem-concept-map-equivalence.html#wider" title="wider">maps to wider concept</a></td><td>OTH (other)</td><td/></tr></table></div>
  </text>
  <extension
             url="http://hl7.org/fhir/StructureDefinition/structuredefinition-wg">
    <valueCode value="cgp"/>
  </extension>
  <url
       value="http://hl7.org/fhir/us/ccda/ConceptMap/FC-DataAbsentReasonNullFlavor"/>
  <version value="1.2.0"/>
  <name value="FHIRtoCCDADataAbsentReasonNullFlavor"/>
  <title value="FHIR Data Absent Reason to C-CDA NullFlavor"/>
  <status value="active"/>
  <experimental value="false"/>
  <date value="2024-03-12T19:02:32+00:00"/>
  <publisher value="HL7 International / Cross-Group Projects"/>
  <contact>
    <name value="HL7 International / Cross-Group Projects"/>
    <telecom>
      <system value="url"/>
      <value value="http://www.hl7.org/Special/committees/cgp"/>
    </telecom>
  </contact>
  <description
               value="FHIR Data Absent Reason to C-CDA NullFlavor. Adapted from https://hl7.org/fhir/R4/cm-data-absent-reason-v3.html but several key changes have been made. Note that this prior concept map (from R4) is no longer included in current FHIR build."/>
  <jurisdiction>
    <coding>
      <system value="urn:iso:std:iso:3166"/>
      <code value="US"/>
    </coding>
  </jurisdiction>
  <sourceUri value="http://hl7.org/fhir/ValueSet/data-absent-reason"/>
  <targetUri value="http://terminology.hl7.org/ValueSet/v3-NullFlavor"/>
  <group>
    <source value="http://terminology.hl7.org/CodeSystem/data-absent-reason"/>
    <target value="http://terminology.hl7.org/CodeSystem/v3-NullFlavor"/>
    <element>
      <code value="unknown"/>
      <display value="Unknown"/>
      <target>
        <modifierExtension
                           url="http://hl7.org/fhir/1.0/StructureDefinition/extension-ConceptMap.element.target.equivalence">
          <valueCode value="wider"/>
        </modifierExtension>
        <code value="NI"/>
        <display value="NoInformation"/>
        <equivalence value="wider"/>
        <comment
                 value="In CDA, 'UNK' means 'a proper value is applicable, but not known.' Guidance has been to use this when the value is known to exist and to use the broader 'NI' when no specific information about why the value is unknown. FHIR's data absent reason of 'unknown' better maps to 'NI'."/>
      </target>
    </element>
    <element>
      <code value="asked-unknown"/>
      <display value="Asked But Unknown"/>
      <target>
        <modifierExtension
                           url="http://hl7.org/fhir/1.0/StructureDefinition/extension-ConceptMap.element.target.equivalence">
          <valueCode value="equivalent"/>
        </modifierExtension>
        <code value="ASKU"/>
        <display value="asked but unknown"/>
        <equivalence value="equivalent"/>
      </target>
    </element>
    <element>
      <code value="temp-unknown"/>
      <display value="Temporarily Unknown"/>
      <target>
        <modifierExtension
                           url="http://hl7.org/fhir/1.0/StructureDefinition/extension-ConceptMap.element.target.equivalence">
          <valueCode value="equivalent"/>
        </modifierExtension>
        <code value="NAV"/>
        <display value="temporarily unavailable"/>
        <equivalence value="equivalent"/>
      </target>
    </element>
    <element>
      <code value="not-asked"/>
      <display value="Not Asked"/>
      <target>
        <modifierExtension
                           url="http://hl7.org/fhir/1.0/StructureDefinition/extension-ConceptMap.element.target.equivalence">
          <valueCode value="equivalent"/>
        </modifierExtension>
        <code value="NASK"/>
        <display value="not asked"/>
        <equivalence value="equivalent"/>
      </target>
    </element>
    <element>
      <code value="asked-declined"/>
      <display value="Asked But Declined"/>
      <target>
        <modifierExtension
                           url="http://hl7.org/fhir/1.0/StructureDefinition/extension-ConceptMap.element.target.equivalence">
          <valueCode value="wider"/>
        </modifierExtension>
        <code value="UNK"/>
        <display value="unknown"/>
        <equivalence value="wider"/>
      </target>
    </element>
    <element>
      <code value="masked"/>
      <display value="Masked"/>
      <target>
        <modifierExtension
                           url="http://hl7.org/fhir/1.0/StructureDefinition/extension-ConceptMap.element.target.equivalence">
          <valueCode value="equivalent"/>
        </modifierExtension>
        <code value="MSK"/>
        <display value="masked"/>
        <equivalence value="equivalent"/>
      </target>
    </element>
    <element>
      <code value="not-applicable"/>
      <display value="Not Applicable"/>
      <target>
        <modifierExtension
                           url="http://hl7.org/fhir/1.0/StructureDefinition/extension-ConceptMap.element.target.equivalence">
          <valueCode value="equivalent"/>
        </modifierExtension>
        <code value="NA"/>
        <display value="not applicable"/>
        <equivalence value="equivalent"/>
      </target>
    </element>
    <element>
      <code value="unsupported"/>
      <display value="Unsupported"/>
      <target>
        <modifierExtension
                           url="http://hl7.org/fhir/1.0/StructureDefinition/extension-ConceptMap.element.target.equivalence">
          <valueCode value="wider"/>
        </modifierExtension>
        <code value="NI"/>
        <display value="NoInformation"/>
        <equivalence value="wider"/>
      </target>
    </element>
    <element>
      <code value="as-text"/>
      <display value="As Text"/>
      <target>
        <modifierExtension
                           url="http://hl7.org/fhir/1.0/StructureDefinition/extension-ConceptMap.element.target.equivalence">
          <valueCode value="wider"/>
        </modifierExtension>
        <code value="OTH"/>
        <display value="other"/>
        <equivalence value="wider"/>
      </target>
    </element>
    <element>
      <code value="error"/>
      <display value="Error"/>
      <target>
        <modifierExtension
                           url="http://hl7.org/fhir/1.0/StructureDefinition/extension-ConceptMap.element.target.equivalence">
          <valueCode value="wider"/>
        </modifierExtension>
        <code value="NAV"/>
        <display value="temporarily unavailable"/>
        <equivalence value="wider"/>
      </target>
    </element>
    <element>
      <code value="not-a-number"/>
      <display value="Not a Number (NaN)"/>
      <target>
        <modifierExtension
                           url="http://hl7.org/fhir/1.0/StructureDefinition/extension-ConceptMap.element.target.equivalence">
          <valueCode value="wider"/>
        </modifierExtension>
        <code value="OTH"/>
        <display value="other"/>
        <equivalence value="wider"/>
      </target>
    </element>
    <element>
      <code value="negative-infinity"/>
      <display value="Negative Infinity (NINF)"/>
      <target>
        <modifierExtension
                           url="http://hl7.org/fhir/1.0/StructureDefinition/extension-ConceptMap.element.target.equivalence">
          <valueCode value="equivalent"/>
        </modifierExtension>
        <code value="NINF"/>
        <display value="negative infinity"/>
        <equivalence value="equivalent"/>
      </target>
    </element>
    <element>
      <code value="positive-infinity"/>
      <display value="Positive Infinity (PINF)"/>
      <target>
        <modifierExtension
                           url="http://hl7.org/fhir/1.0/StructureDefinition/extension-ConceptMap.element.target.equivalence">
          <valueCode value="equivalent"/>
        </modifierExtension>
        <code value="PINF"/>
        <display value="positive infinity"/>
        <equivalence value="equivalent"/>
      </target>
    </element>
    <element>
      <code value="not-performed"/>
      <display value="Not Performed"/>
      <target>
        <modifierExtension
                           url="http://hl7.org/fhir/1.0/StructureDefinition/extension-ConceptMap.element.target.equivalence">
          <valueCode value="wider"/>
        </modifierExtension>
        <code value="NASK"/>
        <display value="not asked"/>
        <equivalence value="wider"/>
      </target>
    </element>
    <element>
      <code value="not-permitted"/>
      <display value="Not Permitted"/>
      <target>
        <modifierExtension
                           url="http://hl7.org/fhir/1.0/StructureDefinition/extension-ConceptMap.element.target.equivalence">
          <valueCode value="wider"/>
        </modifierExtension>
        <code value="OTH"/>
        <display value="other"/>
        <equivalence value="wider"/>
      </target>
    </element>
  </group>
</ConceptMap>