<status value="active"/> <experimental value="false"/> <date value="2025-09-01T22:36:16.063361+10:00"/> <publisher value="FHIR Infrastructure"/> <contact> <name value="FHIR Infrastructure"/> <telecom> <system value="url"/> <value value="http://www.hl7.org/Special/committees/fiwg"/> </telecom> </contact> <description value="This cross-version ValueSet represents concepts from http://hl7.org/fhir/ValueSet/concept-map-equivalence|4.0.1 for use in FHIR R4B. Concepts not present here have direct `equivalent` mappings crossing all versions from R4 to R4B."/> <jurisdiction> <coding> <system value="http://unstats.un.org/unsd/methods/m49/m49.htm"/> <code value="001"/> <display value="World"/> </coding> </jurisdiction> <compose> <include> <system value="http://hl7.org/fhir/concept-map-equivalence"/> <version value="4.0.1"/> <concept> <code value="relatedto"/> <display value="Related To"/> </concept> <concept> <code value="equal"/> <display value="Equal"/> </concept> <concept> <code value="subsumes"/> <display value="Subsumes"/> </concept> <concept> <code value="specializes"/> <display value="Specializes"/> </concept> <concept> <code value="unmatched"/> <display value="Unmatched"/> </concept> </include> </compose> <expansion> <timestamp value="2025-09-01T22:36:16.063363+10:00"/> <contains> <system value="http://hl7.org/fhir/concept-map-equivalence"/> <version value="4.0.1"/> <code value="relatedto"/> <display value="Related To"/> </contains> <contains> <system value="http://hl7.org/fhir/concept-map-equivalence"/> <version value="4.0.1"/> <code value="equal"/> <display value="Equal"/> </contains> <contains> <system value="http://hl7.org/fhir/concept-map-equivalence"/> <version value="4.0.1"/> <code value="subsumes"/> <display value="Subsumes"/> </contains> <contains> <system value="http://hl7.org/fhir/concept-map-equivalence"/> <version value="4.0.1"/> <code value="specializes"/> <display value="Specializes"/> </contains> <contains> <system value="http://hl7.org/fhir/concept-map-equivalence"/> <version value="4.0.1"/> <code value="unmatched"/> <display value="Unmatched"/> </contains> </expansion> </ValueSet>

Generated Narrative: ValueSet R4-concept-map-equivalence-for-R4B

This value set expansion contains 5 concepts.

Code	System	Display	Definition
relatedto	http://hl7.org/fhir/concept-map-equivalence	Related To	The concepts are related to each other, and have at least some overlap in meaning, but the exact relationship is not known.
equal	http://hl7.org/fhir/concept-map-equivalence	Equal	The definitions of the concepts are exactly the same (i.e. only grammatical differences) and structural implications of meaning are identical or irrelevant (i.e. intentionally identical).
subsumes	http://hl7.org/fhir/concept-map-equivalence	Subsumes	The target mapping subsumes the meaning of the source concept (e.g. the source is-a target).
specializes	http://hl7.org/fhir/concept-map-equivalence	Specializes	The target mapping specializes the meaning of the source concept (e.g. the target is-a source).
unmatched	http://hl7.org/fhir/concept-map-equivalence	Unmatched	There is no match for this concept in the target code system.