Extensions for Using Data Elements from FHIR R4 in FHIR R4B
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Extensions for Using Data Elements from FHIR R4 in FHIR R4B - Downloaded Version null See the Directory of published versions

CodeSystem: AllergyIntoleranceCriticality

Official URL: http://hl7.org/fhir/allergy-intolerance-criticality Version: 4.0.1
Standards status: Trial-use Maturity Level: 3 Responsible: Patient Care Computable Name: AllergyIntoleranceCriticality

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

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/allergy-intolerance-criticality defines the following codes:

CodeDisplayDefinition
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.
high High Risk Worst case result of a future exposure is assessed to be life-threatening or having high potential for organ system failure.
unable-to-assess Unable to Assess Risk Unable to assess the worst case result of a future exposure.