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

Responsible Owner: Patient Care icon Work Group Normative Use Context: Country: World
Official URL: http://hl7.org/fhir/ValueSet/allergy-intolerance-criticality Version: 6.0.0-ballot3
active as of 2020-12-28 Computable Name: AllergyIntoleranceCriticality
Flags: Immutable OID: 2.16.840.1.113883.4.642.3.129

This value set is used in the following places:

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

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

 

4.4.1.540.3 Expansion

This expansion generated 14 Nov 2025

ValueSet

Expansion performed internally based on codesystem Allergy Intolerance Criticality v6.0.0-ballot3 (CodeSystem)

This value set contains 3 concepts

SystemCodeDisplayDefinition
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:

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