HL7.TERMINOLOGY\AllergyIntoleranceCertainty

HL7 Terminology (THO)
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HL7 Terminology (THO), published by HL7 International - Vocabulary Work Group. This is not an authorized publication; it is the continuous build for version 5.1.3). This version is based on the current content of https://github.com/HL7/UTG/ and changes regularly. See the Directory of published versions

CodeSystem: AllergyIntoleranceCertainty

Official URL: http://terminology.hl7.org/CodeSystem/reaction-event-certainty		Version: 0.1.0
Draft as of 2020-04-09	Responsible: HL7 (FHIR Project)	Computable Name: AllergyIntoleranceCertainty
Other Identifiers: id: urn:oid:2.16.840.1.113883.4.642.1.1276

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

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

This code system http://terminology.hl7.org/CodeSystem/reaction-event-certainty defines the following codes:

Code	Display	Definition
unlikely	Unlikely	There is a low level of clinical certainty that the reaction was caused by the identified substance.
likely	Likely	There is a high level of clinical certainty that the reaction was caused by the identified substance.
confirmed	Confirmed	There 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.
unknown	Unknown	The clinical certainty that the reaction was caused by the identified substance is unknown. It is an explicit assertion that certainty is not known.