FHIR Release 3 (STU) CI-Build

This page is part of the FHIR Specification (v3.0.2: STU 3). The current version which supercedes this version is 5.0.0 . For a full list Continuous Integration Build of available versions, see FHIR (will be incorrect/inconsistent at times).
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Using Codes Code Systems Value Sets Concept Maps Identifier Systems

4.3.1.119 4.4.1.540 Value Set ValueSet http://hl7.org/fhir/ValueSet/allergy-intolerance-criticality

  Maturity Level : 3
Responsible Owner: Patient Care icon Work Group Informative Normative Use Context : Any Country: World
This is a value set defined by the FHIR project. Summary
  • Defining URL: Narrative http://hl7.org/fhir/ValueSet/allergy-intolerance-criticality
  • XML Name:
  • AllergyIntoleranceCriticality JSON
  • Definition: TTL Estimate of the potential clinical harm, or seriousness, of a reaction to an identified substance.
OID:
Official URL : Committee: http://hl7.org/fhir/ValueSet/allergy-intolerance-criticality Work Group Version : 6.0.0-ballot3
active as of 2020-12-28 2.16.840.1.113883.4.642.3.119 (for OID based terminology systems) Computable Name : AllergyIntoleranceCriticality
Source Resource Flags : Immutable XML / JSON OID : 2.16.840.1.113883.4.642.3.129

This value set is used in the following places:

4.3.1.119.1 4.4.1.540.1 Definition

Estimate of the potential clinical harm, or seriousness, of a reaction to an identified substance.

4.4.1.540.2 Content Logical Definition

Generated Narrative: ValueSet allergy-intolerance-criticality This value set includes codes from the following code systems:

Last updated: 2025-11-14T20:54:02.388Z

 

4.3.1.119.2 4.4.1.540.3 Expansion

This expansion generated 19 Apr 2017 14 Nov 2025

ValueSet This value set contains 3 concepts

Expansion performed internally based on http://hl7.org/fhir/allergy-intolerance-criticality version 3.0.2 All codes from system http://hl7.org/fhir/allergy-intolerance-criticality codesystem Allergy Intolerance Criticality v6.0.0-ballot3 (CodeSystem)

This value set contains 3 concepts

System Code Display Definition
http://hl7.org/fhir/allergy-intolerance-criticality    low Low Risk Worst case result of a future exposure is not assessed to be life-threatening or having high potential for organ system failure.
http://hl7.org/fhir/allergy-intolerance-criticality    high High Risk Worst case result of a future exposure is assessed to be life-threatening or having high potential for organ system failure.
http://hl7.org/fhir/allergy-intolerance-criticality    unable-to-assess Unable to Assess Risk Unable to assess the worst case result of a future exposure.

 

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

Explanation of the columns that may appear on this page:

Level Lvl A few code lists that FHIR defines are hierarchical - each code is assigned a level. In this scheme, some codes For value sets, levels are under other codes, and imply that the mostly used to organize codes for user convenience, but may follow code they are under also applies 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