{"resourceType":"CodeSystem","id":"allergy-intolerance-type","meta":{"lastUpdated":"2021-01-17T07:06:13.533+11:00"},"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://hl7.org/fhir/allergy-intolerance-type","identifier":[{"system":"urn:ietf:rfc:3986","value":"urn:oid:2.16.840.1.113883.4.642.4.132"}],"version":"4.0.1","name":"AllergyIntoleranceType","title":"AllergyIntoleranceType","status":"draft","experimental":false,"date":"2021-01-17T07:06:13+11:00","publisher":"HL7 (FHIR Project)","contact":[{"telecom":[{"system":"url","value":"http://hl7.org/fhir"},{"system":"email","value":"fhir@lists.hl7.org"}]}],"description":"Identification of the underlying physiological mechanism for a Reaction Risk.","caseSensitive":true,"valueSet":"http://hl7.org/fhir/ValueSet/allergy-intolerance-type","content":"complete","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)."}]}