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

Using Codes Code Systems Value Sets Concept Maps Identifier Systems

4.3.14.71 4.3.2.70 Code System CodeSystem http://hl7.org/fhir/reaction-event-severity

Patient Care icon Work Group   Maturity Level : 3 Trial Use Use Context : Any Country: World
This is a code system defined by the FHIR project.
    Summary
  • Narrative Defining URL:
    • http://hl7.org/fhir/reaction-event-severity
  • XML Version:
    • 4.3.0
  • JSON Name:
    • AllergyIntoleranceSeverity
  • TTL
Committee:
Official URL : Title: http://hl7.org/fhir/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
active as of 2021-01-05 Patient Care Computable Name : AllergyIntoleranceSeverity Work Group
OID: 2.16.840.1.113883.4.642.4.136 (for OID based terminology systems) Flags : CaseSensitive, Complete. All codes ValueSet: Allergy Intolerance Severity Source Resource XML / JSON OID : 2.16.840.1.113883.4.642.4.136

This Code system is used in the following value sets:

4.3.14.71.1 Content

4.3.14.71.2 4.3.2.70.1 AllergyIntoleranceSeverity 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:

Code Display Definition Copy
mild Mild Causes mild physiological effects. btn   btn
moderate Moderate Causes moderate physiological effects. btn   btn
severe Severe Causes 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:

Level A few code lists that FHIR defines are hierarchical - each code is assigned a level. 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