{

"resourceType": "CodeSystem",
"id": "allergyintolerance-verification",
"meta": {
  "lastUpdated": "2019-11-01T09:29:23.356+11:00",
  "profile": [
    "http://hl7.org/fhir/StructureDefinition/shareablecodesystem"
  ]
},
"extension": [
  {
    "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg",
    "valueCode": "pc"
  },
  {
    "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status",
    "valueCode": "trial-use"
  },
  {
    "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm",
    "valueInteger": 3
  }
],
"url": "http://terminology.hl7.org/CodeSystem/allergyintolerance-verification",
"identifier": [
  {
    "system": "urn:ietf:rfc:3986",
    "value": "urn:oid:2.16.840.1.113883.4.642.4.1371"
  }
],
"version": "4.0.1",
"name": "AllergyIntoleranceVerificationStatusCodes",
"title": "AllergyIntolerance Verification Status Codes",
"status": "draft",
"experimental": false,
"publisher": "FHIR Project team",
"contact": [
  {
    "telecom": [
      {
        "system": "url",
        "value": "http://hl7.org/fhir"
      }
    ]
  }
],
"description": "Preferred value set for AllergyIntolerance Verification Status.",
"caseSensitive": true,
"valueSet": "http://hl7.org/fhir/ValueSet/allergyintolerance-verification",
"content": "complete",
"concept": [
  {
    "code": "unconfirmed",
    "display": "Unconfirmed",
    "definition": "A low level of certainty about the propensity for a reaction to the identified substance."
  },
  {
    "code": "confirmed",
    "display": "Confirmed",
    "definition": "A high level of certainty about the propensity for a reaction to the identified substance, which may include clinical evidence by testing or rechallenge."
  },
  {
    "code": "refuted",
    "display": "Refuted",
    "definition": "A propensity for a reaction to the identified substance has been disputed or disproven with a sufficient level of clinical certainty to justify invalidating the assertion. This might or might not include testing or rechallenge."
  },
  {
    "code": "entered-in-error",
    "display": "Entered in Error",
    "definition": "The statement was entered in error and is not valid."
  }
]

}