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{
  "resourceType": "ValueSet",
  "id": "CareConnect-AllergyCode-1",
  "url": "https://fhir.hl7.org.uk/STU3/ValueSet/CareConnect-AllergyCode-1",
  "version": "1.1.0",
  "name": "Care Connect Allergy Code",
  "status": "draft",
  "date": "2018-11-14T00:00:00+00:00",
  "publisher": "HL7 UK",
  "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.",
  "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.",
  "compose": {
    "include": [
      {
        "system": "http://snomed.info/sct",
        "filter": [
          {
            "property": "constraint",
            "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)"
          }
        ]
      },
      {
        "system": "http://hl7.org/fhir/v3/NullFlavor",
        "filter": [
          {
            "property": "concept",
            "op": "=",
            "value": "NI"
          }
        ]
      }
    ]
  }
}