AllergyIntoleranceCertainty - HL7 Terminology (THO) v5.5.0

HL7 Terminology (THO)
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CodeSystem: AllergyIntoleranceCertainty

Official URL: http://terminology.hl7.org/CodeSystem/reaction-event-certainty		Version: 1.0.0
Draft as of 2020-04-09	Responsible: Health Level Seven International	Computable Name: AllergyIntoleranceCertainty
Other Identifiers: urn:ietf:rfc:3986#Uniform Resource Identifier (URI)#urn:oid:2.16.840.1.113883.4.642.1.1276
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

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 case-sensitive 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.