HL7 Terminology (THO)
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ValueSet: AllergyIntoleranceCertainty

Official URL: http://terminology.hl7.org/ValueSet/reaction-event-certainty Version: 2.0.0
Responsible: Health Level Seven International Computable Name: AllergyIntoleranceCertainty
Other Identifiers: OID:2.16.840.1.113883.4.642.3.942

Copyright/Legal: This material derives from the HL7 Terminology THO. THO is copyright ©1989+ Health Level Seven International and is made available under the CC0 designation. For more licensing information see: https://terminology.hl7.org/license.html

Statement about the degree of clinical certainty that a specific substance was the cause of the manifestation in a reaction event.

References

This value set is not used here; it may be used elsewhere (e.g. specifications and/or implementations that use this content)

Logical Definition (CLD)

Last updated: 2020-02-24 12:41:39+1100; Language: en

Profile: Shareable ValueSet

 

Expansion

Expansion performed internally based on codesystem AllergyIntoleranceCertainty v2.0.0 (CodeSystem)

This value set contains 4 concepts

SystemCodeDisplay (en)DefinitionJSONXML
http://terminology.hl7.org/CodeSystem/reaction-event-certainty  unlikelyUnlikelyThere is a low level of clinical certainty that the reaction was caused by the identified substance.
http://terminology.hl7.org/CodeSystem/reaction-event-certainty  likelyLikelyThere is a high level of clinical certainty that the reaction was caused by the identified substance.
http://terminology.hl7.org/CodeSystem/reaction-event-certainty  confirmedConfirmedThere is a very high level of clinical certainty that the reaction was due to the identified substance, which may include clinical evidence by testing or rechallenge.
http://terminology.hl7.org/CodeSystem/reaction-event-certainty  unknownUnknownThe clinical certainty that the reaction was caused by the identified substance is unknown. It is an explicit assertion that certainty is not known.

Description of the above table(s).


History

DateActionAuthorCustodianComment
2026-03-05reviseMarc DuteauTSMGSet a bunch of draft code systems to active; up-784
2023-11-14reviseMarc DuteauTSMGAdd standard copyright and contact to internal content; up-476
2020-10-14reviseGrahame GrieveVocabulary WGReset Version after migration to UTG
2020-05-06reviseTed KleinVocabulary WGMigrated to the UTG maintenance environment and publishing tooling.