Extensions for Using Data Elements from FHIR R5 in FHIR R4
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Extensions for Using Data Elements from FHIR R5 in FHIR R4 - Downloaded Version null See the Directory of published versions

CodeSystem: AllergyIntoleranceVerificationStatus

Official URL: http://terminology.hl7.org/CodeSystem/allergyintolerance-verification Version: 0.5.0
Standards status: Trial-use Maturity Level: 3 Responsible: Patient Care Computable Name: AllergyIntoleranceVerificationStatus

The verification status to support or decline the clinical status of the allergy or intolerance.

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://terminology.hl7.org/CodeSystem/allergyintolerance-verification defines the following codes in an undefined hierarchy:

LvlCodeDisplayDefinition
1 unconfirmed Unconfirmed The propensity for a reaction to the identified substance has not been objectively verified.
2   presumed Presumed The available clinical information supports a high liklihood of the propensity for a reaction to the identified substance.
1 confirmed Confirmed The propensity for a reaction to the identified substance has been objectively verified (which may include clinical evidence by testing, rechallenge, or observation).
1 refuted Refuted A propensity for a reaction to the identified substance has been disputed or disproven with a sufficient level of clinical certainty to justify invalidating the assertion. This might or might not include testing or rechallenge.
1 entered-in-error Entered in Error The statement was entered in error and is not valid.