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TX: CodeSystem allergy-intolerance-type

Properties

Profile http://hl7.org/fhir/StructureDefinition/shareablecodesystem
Defining URL http://hl7.org/fhir/allergy-intolerance-type
Version 5.0.0
Name AllergyIntoleranceType
Title Allergy Intolerance Type
Status active
Definition

Identification of the underlying physiological mechanism for a Reaction Risk.
Publisher HL7 (FHIR Project)
Committee pc
EXT_FMM_LEVEL 3
Value Set Allergy Intolerance Type

This case-sensitive code system http://hl7.org/fhir/allergy-intolerance-type defines the following codes:

Code Display Definition
allergy Allergy A propensity for hypersensitive reaction(s) to a substance. These reactions are most typically type I hypersensitivity, plus other "allergy-like" reactions, including pseudoallergy.
intolerance Intolerance A propensity for adverse reactions to a substance that is judged to be not 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).