Release 4B R5 Final QA

This page is part of the FHIR Specification (v4.3.0: R4B (v5.0.0-draft-final: Final QA Preview for R5 - STU see ballot notes ). 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: R5 R4B R4 R3 R2

Using Codes Code Systems Value Sets Concept Maps Identifier Systems

4.4.1.622 4.4.1.735 Value Set ValueSet http://hl7.org/fhir/ValueSet/reaction-event-severity

Patient Care icon Work Group   Maturity Level : 3 Trial Use Use Context : Any Country: World
This is a value set defined by the FHIR project.
    Summary
  • Narrative Defining URL:
    • http://hl7.org/fhir/ValueSet/reaction-event-severity
  • XML Version:
    • 4.3.0
  • JSON Name:
    • AllergyIntoleranceSeverity
  • TTL
Committee:
Official URL : Title: http://hl7.org/fhir/ValueSet/reaction-event-severity AllergyIntoleranceSeverity Definition: Clinical assessment of the severity of a reaction event as a whole, potentially considering multiple different manifestations. Version : 5.0.0-draft-final
draft as of 2020-12-28 Patient Care Computable Name : AllergyIntoleranceSeverity Work Group
OID: Flags : Immutable 2.16.840.1.113883.4.642.3.135 (for OID based terminology systems) Source Resource XML / JSON : 2.16.840.1.113883.4.642.3.135

This value set is used in the following places:

4.4.1.622.1 4.4.1.735.1 Definition

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

4.4.1.735.2 Content Logical Definition

 

4.4.1.622.2 4.4.1.735.3 Expansion

This expansion generated 28 May 2022 01 Mar 2023

This value set contains 3 concepts

Expansion based on AllergyIntoleranceSeverity v4.3.0 Allergy Intolerance Severity v5.0.0-draft-final (CodeSystem)

All codes in this table are from the system http://hl7.org/fhir/reaction-event-severity
Code System Display Definition
   mild http://hl7.org/fhir/reaction-event-severity Mild

Causes mild physiological effects.

   moderate http://hl7.org/fhir/reaction-event-severity Moderate

Causes moderate physiological effects.

   severe http://hl7.org/fhir/reaction-event-severity Severe

Causes severe physiological effects.

 

See the full registry of value sets defined as part of FHIR.

Explanation of the columns that may appear on this page:

Lvl A few code lists that FHIR defines are hierarchical - each code is assigned a level. For value sets, levels are mostly used to organize codes for user convenience, but may follow code system hierarchy - see Code System for further information
Source 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). If the code is in italics, this indicates that the code is not selectable ('Abstract')
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