HL7 Terminology (THO)
4.0.0 - Publication International flag

This page is part of the HL7 Terminology (v4.0.0: Release) based on FHIR R4. The current version which supercedes this version is 5.2.0. For a full list of available versions, see the Directory of published versions

ValueSet: AllergyIntolerance Verification Status

Official URL: http://terminology.hl7.org/ValueSet/allergyintolerance-verification Version: 0.5.0
Standards status: Trial-use Maturity Level: 3 Responsible: FHIR Project team Computable Name: AllergyIntoleranceVerificationStatus
Other Identifiers: : urn:oid:2.16.840.1.113883.4.642.3.1370

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


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)



This value set contains 5 concepts

Expansion based on AllergyIntolerance Verification Status v0.5.0 (CodeSystem)

1  unconfirmedhttp://terminology.hl7.org/CodeSystem/allergyintolerance-verificationUnconfirmed

The propensity for a reaction to the identified substance has not been objectively verified.

2    presumedhttp://terminology.hl7.org/CodeSystem/allergyintolerance-verificationPresumed

The available clinical information supports a high liklihood of the propensity for a reaction to the identified substance.

1  confirmedhttp://terminology.hl7.org/CodeSystem/allergyintolerance-verificationConfirmed

The propensity for a reaction to the identified substance has been objectively verified (which may include clinical evidence by testing, rechallenge, or observation).

1  refutedhttp://terminology.hl7.org/CodeSystem/allergyintolerance-verificationRefuted

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-errorhttp://terminology.hl7.org/CodeSystem/allergyintolerance-verificationEntered in Error

The statement was entered in error and is not valid.

Explanation of the columns that may appear on this page:

Level A few code lists that FHIR defines are hierarchical - each code is assigned a level. In this scheme, some codes are under other codes, and imply that the code they are under also applies
System The source of the definition of the code (when the value set draws in codes defined elsewhere)
Code The code (used as the code in the resource instance)
Display The display (used in the display element of a Coding). If there is no display, implementers should not simply display the code, but map the concept into their application
Definition An explanation of the meaning of the concept
Comments Additional notes about how to use the code


2020-10-14reviseVocabulary WGGrahame GrieveReset Version after migration to UTG
2020-05-06reviseVocabulary WGTed KleinMigrated to the UTG maintenance environment and publishing tooling.