{
  "description": "Identification of the underlying physiological mechanism for a Reaction Risk.",
  "_filename": "CodeSystem-allergy-intolerance-type.json",
  "package_name": "hl7.fhir.r4.core",
  "date": "2019-11-01T09:29:23+11:00",
  "meta": {
    "lastUpdated": "2019-11-01T09:29:23.356+11:00"
  },
  "publisher": "HL7 (FHIR Project)",
  "content": "complete",
  "name": "AllergyIntoleranceType",
  "type": null,
  "experimental": "false",
  "resourceType": "CodeSystem",
  "title": "AllergyIntoleranceType",
  "package_version": "4.0.1",
  "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
  } ],
  "status": "draft",
  "id": "dafc93cf-fd80-49d7-ab06-d2dcc718e792",
  "valueSet": "http://hl7.org/fhir/ValueSet/allergy-intolerance-type",
  "kind": null,
  "url": "http://hl7.org/fhir/allergy-intolerance-type",
  "identifier": [ {
    "value": "urn:oid:2.16.840.1.113883.4.642.4.132",
    "system": "urn:ietf:rfc:3986"
  } ],
  "concept": [ {
    "code": "allergy",
    "display": "Allergy",
    "definition": "A propensity for hypersensitive reaction(s) to a substance.  These reactions are most typically type I hypersensitivity, plus other \"allergy-like\" reactions, including pseudoallergy."
  }, {
    "code": "intolerance",
    "display": "Intolerance",
    "definition": "A propensity for adverse reactions to a substance that is not judged to be allergic or \"allergy-like\".  These reactions are typically (but not necessarily) non-immune.  They are to some degree idiosyncratic and/or patient-specific (i.e. are not a reaction that is expected to occur with most or all patients given similar circumstances)."
  } ],
  "caseSensitive": true,
  "version": "4.0.1",
  "contact": [ {
    "telecom": [ {
      "value": "http://hl7.org/fhir",
      "system": "url"
    }, {
      "value": "fhir@lists.hl7.org",
      "system": "email"
    } ]
  } ]
}