US Veterans Health Administration FHIR Map Set Implementation Guide
1.4.0 - 250501 United States of America flag

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: VF_allergySeverity - XML Representation

Active as of 2025-05-02

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<ConceptMap xmlns="http://hl7.org/fhir">
  <id value="VF-allergySeverity"/>
  <text>
    <status value="generated"/>
    <div xmlns="http://www.w3.org/1999/xhtml"><p class="res-header-id"><b>Generated Narrative: ConceptMap VF-allergySeverity</b></p><a name="VF-allergySeverity"> </a><a name="hcVF-allergySeverity"> </a><a name="VF-allergySeverity-en-US"> </a><p>Mapping from <a href="ValueSet-allergySeverity-vista.html">allergySeverity VistA</a> to <a href="ValueSet-allergySeverity.html">allergySeverity FHIR</a></p><br/><p><b>Group 1 </b>Mapping from <code>http://va.gov/terminology/vistaDefinedTerms/50.65-.02</code> to <a href="http://hl7.org/fhir/R4/codesystem-reaction-event-severity.html">AllergyIntoleranceSeverity</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 (MILD)</td><td><a href="http://hl7.org/fhir/R5/codesystem-concept-map-relationship.html#equal" title="equal">is equal to</a></td><td>mild</td></tr><tr><td>2 (MODERATE)</td><td><a href="http://hl7.org/fhir/R5/codesystem-concept-map-relationship.html#equal" title="equal">is equal to</a></td><td>moderate</td></tr><tr><td>3 (SEVERE)</td><td><a href="http://hl7.org/fhir/R5/codesystem-concept-map-relationship.html#equal" title="equal">is equal to</a></td><td>severe</td></tr></table></div>
  </text>
  <url value="http://va.gov/fhir/ConceptMap/VF-allergySeverity"/>
  <version value="1.4.0"/>
  <name value="VF_allergySeverity"/>
  <title value="VF_allergySeverity"/>
  <status value="active"/>
  <experimental value="false"/>
  <date value="2025-05-02T06:35:57+00:00"/>
  <publisher value="VA"/>
  <contact>
    <name value="VA"/>
    <telecom>
      <system value="url"/>
      <value value="https://www.va.gov"/>
    </telecom>
  </contact>
  <description value="Terminology Maps VF_allergySeverity"/>
  <jurisdiction>
    <coding>
      <system value="urn:iso:std:iso:3166"/>
      <code value="US"/>
      <display value="United States of America"/>
    </coding>
  </jurisdiction>
  <sourceCanonical value="http://va.gov/fhir/ValueSet/allergySeverity-vista"/>
  <targetCanonical value="http://va.gov/fhir/ValueSet/allergySeverity"/>
  <group>
    <source value="http://va.gov/terminology/vistaDefinedTerms/50.65-.02"/>
    <target value="http://hl7.org/fhir/reaction-event-severity"/>
    <element>
      <code value="1"/>
      <display value="MILD"/>
      <target>
        <code value="mild"/>
        <equivalence value="equal"/>
      </target>
    </element>
    <element>
      <code value="2"/>
      <display value="MODERATE"/>
      <target>
        <code value="moderate"/>
        <equivalence value="equal"/>
      </target>
    </element>
    <element>
      <code value="3"/>
      <display value="SEVERE"/>
      <target>
        <code value="severe"/>
        <equivalence value="equal"/>
      </target>
    </element>
  </group>
</ConceptMap>