Release 5 Ballot

This page is part of the FHIR Specification (v5.0.0-ballot: R5 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 R2

4.4.1.771 ValueSet http://hl7.org/fhir/ValueSet/reaction-event-severity

Patient Care icon

Work Group

Maturity Level: 3

Trial Use

Use Context: Any

This is a value set defined by the FHIR project.

Summary

Defining URL: http://hl7.org/fhir/ValueSet/reaction-event-severity

Version: 5.0.0-ballot

Name: AllergyIntoleranceSeverity

Title: AllergyIntoleranceSeverity

Status: draft

Definition:

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

Committee: Patient Care Work Group

OID: 2.16.840.1.113883.4.642.3.135 (for OID based terminology systems)

Flags: Immutable

This value set is used in the following places:

CodeSystem: This value set is the designated 'entire code system' value set for AllergyIntoleranceSeverity
Resource: AllergyIntolerance.reaction.severity (code / Required)

4.4.1.771.1 Content Logical Definition

Include all codes defined in http://hl7.org/fhir/reaction-event-severity

4.4.1.771.2 Expansion

This expansion generated 10 Sep 2022

This value set contains 3 concepts

Expansion based on AllergyIntoleranceSeverity v5.0.0-ballot (CodeSystem)

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