{
  "description": "A code from the SNOMED Clinical Terminology UK with the expression (<105590001 |Substance OR <373873005 |Pharmaceutical / biologic product| OR <716186003 |No known allergy| OR 196461000000101 |Transfer-degraded drug allergy| OR 196471000000108 |Transfer-degraded non-drug allergy), or a code from the v3 Code System NullFlavor specifying why a valid value is not present.",
  "compose": {
    "include": [ {
      "filter": [ {
        "op": "=",
        "value": "(<<105590001 |Substance OR <<373873005 |Pharmaceutical / biologic product| OR <<716186003 |No known allergy| OR 196461000000101 |Transfer-degraded drug allergy| OR 196471000000108 |Transfer-degraded non-drug allergy)",
        "property": "constraint"
      } ],
      "system": "http://snomed.info/sct"
    }, {
      "filter": [ {
        "op": "=",
        "value": "NI",
        "property": "concept"
      } ],
      "system": "http://hl7.org/fhir/v3/NullFlavor"
    } ]
  },
  "_filename": "ValueSet-CareConnect-AllergyCode-1.json",
  "package_name": "NHSD.Assets.STU3",
  "date": "2018-03-05T00:00:00+00:00",
  "publisher": "HL7 UK",
  "name": "Care Connect Allergy Code",
  "copyright": "This value set includes content from SNOMED CT, which is copyright © 2002+ International Health Terminology Standards Development Organisation (IHTSDO), and distributed by agreement between IHTSDO and HL7. Implementer use of SNOMED CT is not covered by this agreement.",
  "type": null,
  "experimental": null,
  "resourceType": "ValueSet",
  "title": null,
  "package_version": "1.0.0",
  "status": "active",
  "id": "bb94bacc-e759-41cc-b837-8afda0c463d4",
  "kind": null,
  "url": "https://fhir.nhs.uk/STU3/ValueSet/CareConnect-AllergyCode-1",
  "version": "1.0.0"
}