Release 4B

This page is part of the FHIR Specification (v4.3.0: R4B - STU). The current version which supercedes this version is 5.0.0. For a full list of available versions, see the Directory of published versions . Page versions: R4B R4

4.3.14.66 Code System http://terminology.hl7.org/CodeSystem/allergyintolerance-clinical

Patient Care Work Group Maturity Level: 0Informative Use Context: Any

This is a code system defined by the FHIR project.

Summary

Defining URL:http://terminology.hl7.org/CodeSystem/allergyintolerance-clinical
Version:4.3.0
Name:AllergyIntoleranceClinicalStatusCodes
Title:AllergyIntolerance Clinical Status Codes
Definition:

Preferred value set for AllergyIntolerance Clinical Status.

Committee:Patient Care Work Group
OID:2.16.840.1.113883.4.642.1.1373 (for OID based terminology systems)
Source ResourceXML / JSON

This Code system is used in the following value sets:

4.3.14.66.1 Content

This code system http://terminology.hl7.org/CodeSystem/allergyintolerance-clinical defines the following codes:

LvlCodeDisplayDefinition
1active ActiveThe subject is currently experiencing, or is at risk of, a reaction to the identified substance.
1inactive InactiveThe subject is no longer at risk of a reaction to the identified substance.
2  resolved ResolvedA reaction to the identified substance has been clinically reassessed by testing or re-exposure and is considered no longer to be present. Re-exposure could be accidental, unplanned, or outside of any clinical setting.

 

See the full registry of code systems defined as part of FHIR.

Explanation of the columns that may appear on this page:

LevelA few code lists that FHIR defines are hierarchical - each code is assigned a level. See Code System for further information.
SourceThe source of the definition of the code (when the value set draws in codes defined elsewhere)
CodeThe code (used as the code in the resource instance). If the code is in italics, this indicates that the code is not selectable ('Abstract')
DisplayThe 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
DefinitionAn explanation of the meaning of the concept
CommentsAdditional notes about how to use the code