HL7 Europe Base and Core FHIR IG
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HL7 Europe Base and Core FHIR IG, published by HL7 Europe. This guide is not an authorized publication; it is the continuous build for version 0.2.0-ci-build built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/hl7-eu/base/ and changes regularly. See the Directory of published versions

EHDSAllergyIntolerance to FHIR AllergyIntolerance Mapping

EHDSAllergyIntolerance → AllergyIntolerance

EHDSAllergyIntolerance → AllergyIntolerance

This page describes the element-by-element mapping from the EHDSAllergyIntolerance logical model to the FHIR AllergyIntolerance profile in this Implementation Guide.

EHDSAllergyIntolerance → AllergyIntolerance
EHDSAllergyIntolerance (Logical Model) Relationship AllergyIntolerance
Element Description Relation Element Description Notes
identifier Identifier for the allergy/intolerance record. equal identifier Business identifier for this record.
clinicalStatus Whether the allergy is active, inactive, resolved, etc. equal clinicalStatus Clinical status of the allergy/intolerance. CodeableConcept.
verificationStatus Confidence in the allergy being real (confirmed, refuted). equal verificationStatus Verification status. Important for data quality/safety.
type Distinction between allergy vs intolerance. equal type Allergy | intolerance. FHIR explicit discriminator.
category Food / medication / environment / biologic. equal category Allergy category. Repeats in FHIR.
criticality Estimated clinical criticality of future exposure. equal criticality Criticality of the risk. High / low / unable-to-assess.
code Substance or agent that triggers reaction. equal code Allergen / agent. CodeableConcept (e.g. drug, food protein).
patient Patient who has this allergy/intolerance. equal patient Who the record concerns. Reference to Patient/Animal Patient.
onset[x] When first identified. equal onset[x] Approximate or exact onset. FHIR supports multiple data types.
reaction Observed reactions, symptoms, adverse events. equal reaction Details of each adverse reaction event. Repeating; includes manifestation, severity, etc.

Return to overview: EHDS Logical Models → FHIR Profiles