C-CDA on FHIR
2.0.0-ballot - STU 2 Ballot

C-CDA on FHIR, published by HL7 International / Cross-Group Projects. This guide is not an authorized publication; it is the continuous build for version 2.0.0-ballot built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/HL7/ccda-on-fhir/ and changes regularly. See the Directory of published versions

## : CCDA to FHIR Allergy Intolerance Category - XML Representation

Page standards status: Trial-use

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    <ConceptMap xmlns="http://hl7.org/fhir">
      <id value="CF-AllergyIntoleranceCategory"/>
      <text>
        <status value="generated"/>
        <div xmlns="http://www.w3.org/1999/xhtml"><p class="res-header-id"><b>Generated Narrative: ConceptMap CF-AllergyIntoleranceCategory</b></p><a name="CF-AllergyIntoleranceCategory"> </a><a name="hcCF-AllergyIntoleranceCategory"> </a><p>Mapping from https://vsac.nlm.nih.gov/valueset/2.16.840.1.113883.3.88.12.3221.6.2 to <a href="http://hl7.org/fhir/R4/valueset-allergy-intolerance-category.html">AllergyIntoleranceCategory</a></p><br/><p><b>Group 1 </b>Mapping from <a href="http://hl7.org/fhir/R4/codesystem-snomedct.html">SNOMED CT (all versions)</a> to <a href="http://hl7.org/fhir/R4/codesystem-allergy-intolerance-category.html">AllergyIntoleranceCategory</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>418038007 (Propensity to adverse reactions to substance)</td><td colspan="2" style="background-color: #efefef">(not mapped)</td></tr><tr><td>419199007 (Allergy to substance)</td><td colspan="2" style="background-color: #efefef">(not mapped)</td></tr><tr><td>420134006 (Propensity to adverse reaction)</td><td colspan="2" style="background-color: #efefef">(not mapped)</td></tr><tr><td>235719002 (Intolerance to food)</td><td><a href="http://hl7.org/fhir/R5/codesystem-concept-map-relationship.html#equivalent" title="equivalent">is equivalent to</a></td><td>food</td></tr><tr><td>414285001 (Allergy to food)</td><td><a href="http://hl7.org/fhir/R5/codesystem-concept-map-relationship.html#equivalent" title="equivalent">is equivalent to</a></td><td>food</td></tr><tr><td>418471000 (Propensity to adverse reactions to food)</td><td><a href="http://hl7.org/fhir/R5/codesystem-concept-map-relationship.html#equivalent" title="equivalent">is equivalent to</a></td><td>food</td></tr><tr><td>416098002 (Allergy to drug)</td><td><a href="http://hl7.org/fhir/R5/codesystem-concept-map-relationship.html#equivalent" title="equivalent">is equivalent to</a></td><td>medication</td></tr><tr><td>419511003 (Propensity to adverse reactions to drug)</td><td><a href="http://hl7.org/fhir/R5/codesystem-concept-map-relationship.html#equivalent" title="equivalent">is equivalent to</a></td><td>medication</td></tr><tr><td>59037007 (Intolerance to drug)</td><td><a href="http://hl7.org/fhir/R5/codesystem-concept-map-relationship.html#equivalent" title="equivalent">is equivalent to</a></td><td>medication</td></tr></table></div>
      </text>
      <extension
                 url="http://hl7.org/fhir/StructureDefinition/structuredefinition-wg">
        <valueCode value="cgp"/>
      </extension>
      <extension
                 url="http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status">
        <valueCode value="trial-use">
          <extension
                     url="http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom">
            <valueCanonical
                            value="http://hl7.org/fhir/us/ccda/ImplementationGuide/hl7.fhir.us.ccda"/>
          </extension>
        </valueCode>
      </extension>
      <url
           value="http://hl7.org/fhir/us/ccda/ConceptMap/CF-AllergyIntoleranceCategory"/>
      <version value="2.0.0-ballot"/>
      <name value="CCDAtoFHIRAllergyIntoleranceCategory"/>
      <title value="CCDA to FHIR Allergy Intolerance Category"/>
      <status value="active"/>
      <experimental value="false"/>
      <date value="2025-07-31T21:42:42+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="C-CDA Allergy Intolerance Observation value elements to FHIR category codes"/>
      <jurisdiction>
        <coding>
          <system value="urn:iso:std:iso:3166"/>
          <code value="US"/>
        </coding>
      </jurisdiction>
      <sourceUri
                 value="https://vsac.nlm.nih.gov/valueset/2.16.840.1.113883.3.88.12.3221.6.2"/>
      <targetUri
                 value="http://hl7.org/fhir/ValueSet/allergy-intolerance-category"/>
      <group>
        <source value="http://snomed.info/sct"/>
        <target value="http://hl7.org/fhir/allergy-intolerance-category"/>
        <element>
          <code value="418038007"/>
          <display value="Propensity to adverse reactions to substance"/>
          <target>
            <equivalence value="unmatched"/>
          </target>
        </element>
        <element>
          <code value="419199007"/>
          <display value="Allergy to substance"/>
          <target>
            <equivalence value="unmatched"/>
          </target>
        </element>
        <element>
          <code value="420134006"/>
          <display value="Propensity to adverse reaction"/>
          <target>
            <equivalence value="unmatched"/>
          </target>
        </element>
        <element>
          <code value="235719002"/>
          <display value="Intolerance to food"/>
          <target>
            <code value="food"/>
            <display value="Food"/>
            <equivalence value="equivalent"/>
          </target>
        </element>
        <element>
          <code value="414285001"/>
          <display value="Allergy to food"/>
          <target>
            <code value="food"/>
            <display value="Food"/>
            <equivalence value="equivalent"/>
          </target>
        </element>
        <element>
          <code value="418471000"/>
          <display value="Propensity to adverse reactions to food"/>
          <target>
            <code value="food"/>
            <display value="Food"/>
            <equivalence value="equivalent"/>
          </target>
        </element>
        <element>
          <code value="416098002"/>
          <display value="Allergy to drug"/>
          <target>
            <code value="medication"/>
            <display value="Medication"/>
            <equivalence value="equivalent"/>
          </target>
        </element>
        <element>
          <code value="419511003"/>
          <display value="Propensity to adverse reactions to drug"/>
          <target>
            <code value="medication"/>
            <display value="Medication"/>
            <equivalence value="equivalent"/>
          </target>
        </element>
        <element>
          <code value="59037007"/>
          <display value="Intolerance to drug"/>
          <target>
            <code value="medication"/>
            <display value="Medication"/>
            <equivalence value="equivalent"/>
          </target>
        </element>
      </group>
    </ConceptMap>