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 3.1.5). This version is based on the current content of https://github.com/HL7/UTG/ and changes regularly. See the Directory of published versions

ValueSet: AllergyTestValue

Official URL: http://terminology.hl7.org/ValueSet/v3-AllergyTestValue Version: 2.0.0
Active as of 2014-03-26 Computable Name: AllergyTestValue
Other Identifiers: : urn:oid:2.16.840.1.113883.1.11.19696

Indicates the result of a particular allergy test. E.g. Negative, Mild, Moderate, Severe


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 ObservationValue v2.1.0 (CodeSystem)

All codes in this table are from the system http://terminology.hl7.org/CodeSystem/v3-ObservationValue

1  _AllergyTestValueAllergyTestValueIndicates the result of a particular allergy test. E.g. Negative, Mild, Moderate, Severe
2    A0no reaction**Description:**Patient exhibits no reaction to the challenge agent.
2    A1minimal reaction**Description:**Patient exhibits a minimal reaction to the challenge agent.
2    A2mild reaction**Description:**Patient exhibits a mild reaction to the challenge agent.
2    A3moderate reaction**Description:**Patient exhibits moderate reaction to the challenge agent.
2    A4severe reaction**Description:**Patient exhibits a severe reaction to the challenge agent.

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


2020-05-06reviseVocabulary WGTed KleinMigrated to the UTG maintenance environment and publishing tooling.