HL7 Terminology (THO)
3.0.0 - Publication

This page is part of the HL7 Terminology (v3.0.0: Release) based on FHIR R4. The current version which supercedes this version is 5.0.0. For a full list of available versions, see the Directory of published versions

CodeSystem: AllergyIntoleranceSubstanceExposureRisk


Defining URL:http://terminology.hl7.org/CodeSystem/allerg-intol-substance-exp-risk
Status:Draft as of 4/9/20, 9:10 PM

The risk of an adverse reaction (allergy or intolerance) for this patient upon exposure to the substance (including pharmaceutical products).

Publisher:HL7 (FHIR Project)
Content:Complete: All the concepts defined by the code system are included in the code system resource
OID:2.16.840.1.113883.4.642.1.1275 (for OID based terminology systems)
Value Set:http://terminology.hl7.org/ValueSet/allerg-intol-substance-exp-risk ( is the value set for all codes in this code system)
Source Resource:XML / JSON / Turtle

This Code system is referenced in the content logical definition of the following value sets:

This code system http://terminology.hl7.org/CodeSystem/allerg-intol-substance-exp-risk defines the following codes:

known-reaction-risk Known Reaction RiskKnown risk of allergy or intolerance reaction upon exposure to the specified substance.
no-known-reaction-risk No Known Reaction RiskNo known risk of allergy or intolerance reaction upon exposure to the specified substance.


2020-10-14reviseGrahame GrieveVocabulary WGReset Version after migration to UTG
2020-05-06reviseTed KleinVocabulary WGMigrated to the UTG maintenance environment and publishing tooling.