<status value="active"/> <experimental value="false"/> <date value="2026-03-17T21:02:03.8104715+00:00"/> <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 content from `http://terminology.hl7.org/ValueSet/v3-ParticipationExposureparticipation|2.0.0` for use in FHIR R4."/> <jurisdiction> <coding> <system value="http://unstats.un.org/unsd/methods/m49/m49.htm"/> <code value="001"/> <display value="World"/> </coding> </jurisdiction> <purpose value="This value set is part of the cross-version definitions generated to enable use of the value set `http://terminology.hl7.org/ValueSet/v3-ParticipationExposureparticipation|2.0.0` as defined in FHIR R5 in FHIR R4. The source value set is bound to the following FHIR R5 elements: * Note that all concepts are included in this cross-version definition because no concepts have compatible representations Following are the generation technical comments: FHIR ValueSet `http://terminology.hl7.org/ValueSet/v3-ParticipationExposureparticipation|2.0.0`, defined in FHIR R5 does not have any mapping to FHIR R4"/> <compose> <include> <system value="http://terminology.hl7.org/CodeSystem/v3-ParticipationType"/> <version value="4.0.0"/> <concept> <code value="EXPART"/> <display value="ExposureParticipation"/> </concept> <concept> <code value="EXPTRGT"/> <display value="ExposureTarget"/> </concept> <concept> <code value="EXSRC"/> <display value="ExposureSource"/> </concept> </include> </compose> <expansion> <timestamp value="2026-03-17T21:02:03.8104715+00:00"/> <contains> <system value="http://terminology.hl7.org/CodeSystem/v3-ParticipationType"/> <version value="4.0.0"/> <code value="EXPART"/> <display value="ExposureParticipation"/> </contains> <contains> <system value="http://terminology.hl7.org/CodeSystem/v3-ParticipationType"/> <version value="4.0.0"/> <code value="EXPTRGT"/> <display value="ExposureTarget"/> </contains> <contains> <system value="http://terminology.hl7.org/CodeSystem/v3-ParticipationType"/> <version value="4.0.0"/> <code value="EXSRC"/> <display value="ExposureSource"/> </contains> </expansion> </ValueSet>

Generated Narrative: ValueSet R5-v3-ParticipationExposureparticipation-for-R4

This value set expansion contains 3 concepts.

System	Version	Code	Display	Definition
`http://terminology.hl7.org/CodeSystem/v3-ParticipationType`	4.0.0	EXPART	ExposureParticipation	Description:Direct participation in an exposure act where it is unknown that the participant is the source or subject of the exposure. If the participant is known to be the contact of an exposure then the SBJ participation type should be used. If the participant is known to be the source then the EXSRC participation type should be used.
`http://terminology.hl7.org/CodeSystem/v3-ParticipationType`	4.0.0	EXPTRGT	ExposureTarget	Description: The entity playing the associated role is the target (contact) of exposure.
`http://terminology.hl7.org/CodeSystem/v3-ParticipationType`	4.0.0	EXSRC	ExposureSource	Description:The entity playing the associated role is the source of exposure.