{
  "resourceType" : "ConceptMap",
  "id" : "FC-NoKnownAllergies",
  "language" : "en",
  "text" : {
    "status" : "generated",
    "div" : "<div xmlns=\"http://www.w3.org/1999/xhtml\"><p class=\"res-header-id\"><b>Generated Narrative: ConceptMap FC-NoKnownAllergies</b></p><a name=\"FC-NoKnownAllergies\"> </a><a name=\"hcFC-NoKnownAllergies\"> </a><p>Mapping from <a href=\"https://vsac.nlm.nih.gov/valueset/2.16.840.1.113762.1.4.1186.8/expansion\">Common substances for allergy and intolerance documentation including refutations</a> to <a href=\"https://vsac.nlm.nih.gov/valueset/2.16.840.1.113883.3.88.12.3221.6.2/expansion\">Allergy and Intolerance Type</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-snomedct.html\">SNOMED CT (all versions)</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>429625007 (No known food allergy)</td><td><a href=\"http://hl7.org/fhir/R5/codesystem-concept-map-relationship.html#equivalent\" title=\"equivalent\">is equivalent to</a></td><td>414285001 (Allergy to food)</td><td>Set @negationInd=true</td></tr><tr><td>409137002 (No known drug allergy)</td><td><a href=\"http://hl7.org/fhir/R5/codesystem-concept-map-relationship.html#equivalent\" title=\"equivalent\">is equivalent to</a></td><td>416098002 (Allergy to drug)</td><td>Set @negationInd=true</td></tr><tr><td>716186003 (No known allergy)</td><td><a href=\"http://hl7.org/fhir/R5/codesystem-concept-map-relationship.html#equivalent\" title=\"equivalent\">is equivalent to</a></td><td>419199007 (Allergy to substance)</td><td>Set @negationInd=true</td></tr><tr><td>428607008 (No known environmental allergy)</td><td colspan=\"2\" style=\"background-color: #efefef\">(not mapped)</td><td style=\"background-color: #efefef\">There is no clear match that conforms to valueset binding of C-CDA Allergy Intolerance value. Feedback welcome</td></tr></table></div>"
  },
  "extension" : [{
    "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg",
    "valueCode" : "cgp"
  },
  {
    "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm",
    "valueInteger" : 2,
    "_valueInteger" : {
      "extension" : [{
        "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom",
        "valueCanonical" : "http://hl7.org/fhir/us/ccda/ImplementationGuide/hl7.fhir.us.ccda"
      }]
    }
  },
  {
    "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status",
    "valueCode" : "trial-use",
    "_valueCode" : {
      "extension" : [{
        "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom",
        "valueCanonical" : "http://hl7.org/fhir/us/ccda/ImplementationGuide/hl7.fhir.us.ccda"
      }]
    }
  }],
  "url" : "http://hl7.org/fhir/us/ccda/ConceptMap/FC-NoKnownAllergies",
  "version" : "2.0.0",
  "name" : "FHIRtoCCDANoKnownAllergies",
  "title" : "FHIR to C-CDA No Known Allergies",
  "status" : "active",
  "experimental" : false,
  "date" : "2026-05-06T22:26:44+00:00",
  "publisher" : "HL7 International / Cross-Group Projects",
  "contact" : [{
    "name" : "HL7 International / Cross-Group Projects",
    "telecom" : [{
      "system" : "url",
      "value" : "http://www.hl7.org/Special/committees/cgp"
    }]
  }],
  "description" : "FHIR negated code for No Known Allergies to C-CDA Allergy Intolerance Observation value.\n\nNote that when placing the target code in the C-CDA AllergyIntolerance Observation, the Observation must have @negationInd=true.",
  "jurisdiction" : [{
    "coding" : [{
      "system" : "urn:iso:std:iso:3166",
      "code" : "US"
    }]
  }],
  "sourceUri" : "http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113762.1.4.1186.8",
  "targetUri" : "http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113883.3.88.12.3221.6.2",
  "group" : [{
    "source" : "http://snomed.info/sct",
    "target" : "http://snomed.info/sct",
    "element" : [{
      "code" : "429625007",
      "display" : "No known food allergy",
      "target" : [{
        "code" : "414285001",
        "display" : "Allergy to food",
        "equivalence" : "equivalent",
        "comment" : "Set @negationInd=true"
      }]
    },
    {
      "code" : "409137002",
      "display" : "No known drug allergy",
      "target" : [{
        "code" : "416098002",
        "display" : "Allergy to drug",
        "equivalence" : "equivalent",
        "comment" : "Set @negationInd=true"
      }]
    },
    {
      "code" : "716186003",
      "display" : "No known allergy",
      "target" : [{
        "code" : "419199007",
        "display" : "Allergy to substance",
        "equivalence" : "equivalent",
        "comment" : "Set @negationInd=true"
      }]
    },
    {
      "code" : "428607008",
      "display" : "No known environmental allergy",
      "target" : [{
        "equivalence" : "unmatched",
        "comment" : "There is no clear match that conforms to valueset binding of C-CDA Allergy Intolerance value. Feedback welcome"
      }]
    }]
  }]
}