This page is part of the C-CDA on FHIR Implementation Guide (v1.2.0-ballot: STU 1 Ballot 4) based on FHIR R4. The current version which supercedes this version is 1.1.0. For a full list of available versions, see the Directory of published versions

Terminology Maps (Concept Maps)

This page includes terminology mapping from CDA to FHIR and FHIR to CDA in two separate sections. This is terminology mapping. For structural transformations, please refer to the general guidance

CDA to FHIR Terminology Mapping

Entry Specific CDA to FHIR ConceptMaps

• Allergy Intolerance Observation value (CDA) → AllergyIntolerance type (FHIR)
• Allergy Intolerance Observation value (CDA) → AllergyIntolerance category (FHIR)
• Allergy Status Observation (CDA) → AllergyIntolerance clinicalStatus (FHIR)
• Criticality value (CDA) → criticality (FHIR)
• Immunization Activity statusCode (CDA) → Immunization status (FHIR)
• Immunization Refusal Reason (CDA) → Immunization statusReason (FHIR)
• Medication Activity statusCode (CDA) → MedicationRequest status (FHIR)
• No Known Allergies (CDA) → negated code (FHIR)
• Problem Status Observation value (CDA) → Condition clinicalStatus (FHIR)
• Procedure Status (CDA) → Procedure status (FHIR)
• Section code (CDA) → Condition category (FHIR)
• Severity Observation value (CDA) → Reaction Event severity (FHIR)

General CDA to FHIR ConceptMaps

• Addr use (CDA) → Address use (FHIR)
• Administrative Gender (CDA) → Patient gender (FHIR)
• Name use (CDA) → Name use (FHIR)
• NullFlavor (CDA) → Data Absent Reason code (FHIR)
• Telecom use (CDA) → telecom contact point use (FHIR)
• Telecom value (CDA) → telecom contact point type (FHIR)

FHIR to CDA Terminology Mapping

Resource Specific FHIR to CDA ConceptMaps

• AllergyIntolerance type (FHIR) → Allergy Intolerance Observation value (CDA)
• AllergyIntolerance category (FHIR) → Allergy Intolerance Observation value (CDA)
• AllergyIntolerance clinicalStatus (FHIR) → Allergy Status Observation (CDA)
• Criticality (FHIR) → Criticality value (CDA)
• Immunization status (FHIR) → Immunization Activity statusCode (CDA)
• Immunization statusReason (FHIR) → Immunization Refusal Reason (CDA)
• MedicationRequest status(FHIR) → Medication Activity statusCode (CDA)
• Negated code (FHIR) → No Known Allergies (CDA)
• Condition clinicalStatus (FHIR) → Problem Status Observation value (CDA)
• Procedure status (FHIR) → Procedure Status (CDA)
• Condition category (FHIR) → Section code (CDA)
• Reaction Event severity (FHIR) → Severity Observation value (CDA)

General FHIR to CDA ConceptMaps

• Address use (FHIR) → Addr use (CDA)
• Administrative gender (FHIR) → Administrative Gender (CDA)
• Data Absent Reason code (FHIR) → NullFlavor (CDA)
• Name use (FHIR) → Name use (CDA)
• Telecom contact point type (FHIR) → Telecom value (CDA)
• Telecom contact point use (FHIR) → Telecom use (CDA)