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

• Narrative Content
• XML
• JSON
• TTL

: FHIR to C-CDA No Known Allergies - JSON Representation

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{
  "resourceType" : "ConceptMap",
  "id" : "FC-NoKnownAllergies",
  "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><a name=\"FC-NoKnownAllergies-en-US\"> </a><p>Mapping from https://vsac.nlm.nih.gov/valueset/2.16.840.1.113762.1.4.1186.8/ to https://vsac.nlm.nih.gov/valueset/2.16.840.1.113883.3.88.12.3221.6.2/</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/extensions/5.1.0/CodeSystem-concept-map-equivalence.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/extensions/5.1.0/CodeSystem-concept-map-equivalence.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/extensions/5.1.0/CodeSystem-concept-map-equivalence.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=\"3\" style=\"background-color: #efefef\">(not mapped)</td></tr></table></div>"
  },
  "extension" : [
    {
      "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg",
      "valueCode" : "cgp"
    }
  ],
  "url" : "http://hl7.org/fhir/us/ccda/ConceptMap/FC-NoKnownAllergies",
  "version" : "2.0.0-ballot",
  "name" : "FHIRtoCCDANoKnownAllergies",
  "title" : "FHIR to C-CDA No Known Allergies",
  "status" : "active",
  "experimental" : false,
  "date" : "2024-12-17T19:55:43+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" : "https://vsac.nlm.nih.gov/valueset/2.16.840.1.113762.1.4.1186.8/",
  "targetUri" : "https://vsac.nlm.nih.gov/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"
            }
          ]
        }
      ]
    }
  ]
}