Release 5 Draft Ballot

This page is part of the FHIR Specification (v4.6.0: R5 Draft Ballot - 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

4.3.16.68 Code System http://hl7.org/fhir/reaction-event-severity

Patient Care Work Group Maturity Level: 3Trial Use Use Context: Any

This is a code system defined by the FHIR project.

Summary

Defining URL:http://hl7.org/fhir/reaction-event-severity
Version:4.6.0
Name:AllergyIntoleranceSeverity
Title:AllergyIntoleranceSeverity
Definition:

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

Committee:Patient Care Work Group
OID:2.16.840.1.113883.4.642.1.136 (for OID based terminology systems)
Source ResourceXML / JSON

This Code system is used in the following value sets:

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

4.3.16.68.1 Content

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

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

 

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