AllergyIntolerance Verification Status - HL7 Terminology (THO) v5.4.0

HL7 Terminology (THO)
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CodeSystem: AllergyIntolerance Verification Status

Official URL: http://terminology.hl7.org/CodeSystem/allergyintolerance-verification			Version: 1.0.0
Draft as of 2023-11-17	Maturity Level: 3	Responsible: Health Level Seven International	Computable Name: AllergyIntoleranceVerificationStatus
Other Identifiers: id: Uniform Resource Identifier (URI)#urn:oid:2.16.840.1.113883.4.642.1.1371
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

The verification status to support or decline the clinical status of the allergy or intolerance.

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/allergyintolerance-verification defines the following codes in an undefined heirarchy:

Lvl	Code	Display	Definition
1	unconfirmed	Unconfirmed	The propensity for a reaction to the identified substance has not been objectively verified.
2	presumed	Presumed	The available clinical information supports a high liklihood of the propensity for a reaction to the identified substance.
1	confirmed	Confirmed	The propensity for a reaction to the identified substance has been objectively verified (which may include clinical evidence by testing, rechallenge, or observation).
1	refuted	Refuted	A propensity for a reaction to the identified substance has been disputed or disproven with a sufficient level of clinical certainty to justify invalidating the assertion. This might or might not include testing or rechallenge.
1	entered-in-error	Entered in Error	The statement was entered in error and is not valid.