FHIR Cross-Version Extensions package for FHIR R4 from FHIR R5
0.0.1-snapshot-2 - informative International flag

FHIR Cross-Version Extensions package for FHIR R4 from FHIR R5 - Version 0.0.1-snapshot-2. See the Directory of published versions

CodeSystem: Allergy Intolerance Severity

Official URL: http://hl7.org/fhir/reaction-event-severity Version: 5.0.0
Standards status: Informative Maturity Level: 3 Responsible: Patient Care Computable Name: AllergyIntoleranceSeverity

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

This Code system is referenced in the content logical definition of the following value sets:

  • This CodeSystem is not used here; it may be used elsewhere (e.g. specifications and/or implementations that use this content)

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

CodeDisplayDefinition
mild Mild Causes mild physiological effects.
moderate Moderate Causes moderate physiological effects.
severe Severe Causes severe physiological effects.