<status value="active"/> <experimental value="false"/> <date value="2025-09-01T22:37:05.283694+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://terminology.hl7.org/ValueSet/v3-PastSubset|2.0.0 for use in FHIR R4B. Concepts not present here have direct `equivalent` mappings crossing all versions from R5 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://terminology.hl7.org/CodeSystem/v3-ActRelationshipSubset"/> <version value="2.1.0"/> <concept> <code value="FIRST"/> <display value="first known"/> </concept> <concept> <code value="PREVSUM"/> <display value="previous summary"/> </concept> <concept> <code value="RECENT"/> <display value="most recent"/> </concept> <concept> <code value="PAST"/> <display value="previous"/> </concept> </include> </compose> <expansion> <timestamp value="2025-09-01T22:37:05.283695+10:00"/> <contains> <system value="http://terminology.hl7.org/CodeSystem/v3-ActRelationshipSubset"/> <version value="2.1.0"/> <code value="FIRST"/> <display value="first known"/> </contains> <contains> <system value="http://terminology.hl7.org/CodeSystem/v3-ActRelationshipSubset"/> <version value="2.1.0"/> <code value="PREVSUM"/> <display value="previous summary"/> </contains> <contains> <system value="http://terminology.hl7.org/CodeSystem/v3-ActRelationshipSubset"/> <version value="2.1.0"/> <code value="RECENT"/> <display value="most recent"/> </contains> <contains> <system value="http://terminology.hl7.org/CodeSystem/v3-ActRelationshipSubset"/> <version value="2.1.0"/> <code value="PAST"/> <display value="previous"/> </contains> </expansion> </ValueSet>

Generated Narrative: ValueSet R5-v3-PastSubset-for-R4B

This value set expansion contains 4 concepts.

Code	System	Display	Definition
FIRST	http://terminology.hl7.org/CodeSystem/v3-ActRelationshipSubset	first known	Restricted to the earliest known occurrence that occurred or was scheduled to occur in the past. The Act with the lowest effective time. ('now' is the time the instance is authored.)
PREVSUM	http://terminology.hl7.org/CodeSystem/v3-ActRelationshipSubset	previous summary	Represents a 'summary' of all acts that previously occurred or were scheduled to occur. The effectiveTime represents the outer boundary of all occurrences, repeatNumber represents the total number of repetitions, etc. ('now' is the time the instance is authored.)
RECENT	http://terminology.hl7.org/CodeSystem/v3-ActRelationshipSubset	most recent	Restricted to the most recent known occurrence that occurred or was scheduled to occur in the past. The Act with the most recent effective time, still less than 'now'. ('now' is the time the instance is authored.)
PAST	http://terminology.hl7.org/CodeSystem/v3-ActRelationshipSubset	previous	An occurrence that occurred or was scheduled to occur in the past. An Act whose effective time is less than 'now'. ('now' is the time the instance is authored.)