Release 5

This page is part of the FHIR Specification (v5.0.0: R5 - STU). This is the current published version. For a full list of available versions, see the Directory of published versions . Page versions: R5 R4B R4 R3

4.3.2.70 CodeSystem http://hl7.org/fhir/reaction-event-severity

Patient Care icon Work Group Maturity Level: 3Trial Use Use Context: Country: World
Official URL: http://hl7.org/fhir/reaction-event-severity Version: 5.0.0
active as of 2021-01-05 Computable Name: AllergyIntoleranceSeverity
Flags: CaseSensitive, Complete. All codes ValueSet: Allergy Intolerance Severity OID: 2.16.840.1.113883.4.642.4.136

This Code system is used in the following value sets:

  • ValueSet: Allergy Intolerance Severity (Clinical assessment of the severity of a reaction event as a whole, potentially considering multiple different manifestations.)

4.3.2.70.1 Definition

Clinical assessment of the severity of a reaction event as a whole, potentially considering multiple different manifestations.

4.3.2.70.2 Content

This code system http://hl7.org/fhir/reaction-event-severity defines the following codes:

CodeDisplayDefinitionCopy
mild MildCauses mild physiological effects.btn btn
moderate ModerateCauses moderate physiological effects.btn btn
severe SevereCauses severe physiological effects.btn btn

 

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