<status value="active"/> <publisher value="HL7 International / FHIR Infrastructure"/> <contact> <telecom> <system value="url"/> <value value="http://www.hl7.org/Special/committees/fiwg"/> </telecom> </contact> <description value="Example admission topic"/> <trigger> <description value="Encounter resource moving to state 'in-progress' or event matching HL7v2 ADT^A01"/> <resource value="http://hl7.org/fhir/StructureDefinition/Encounter"/> <supportedInteraction value="create"/> <supportedInteraction value="update"/> <queryCriteria> <previous value="status:not=in-progress"/> <resultForCreate value="test-passes"/> <current value="status=in-progress"/> <resultForDelete value="test-fails"/> <requireBoth value="true"/> </queryCriteria> <fhirPathCriteria value="(%previous.id.empty() or (%previous.status != 'in-progress')) and (%current.status = 'in-progress')"/> <event> <coding> <system value="http://terminology.hl7.org/CodeSystem/v2-0003"/> <code value="A01"/> <display value="ADT/ACK - Admit/visit notification"/> </coding> </event> <canFilterBy> <description value="Matching based on the Patient (subject) of an Encounter or based on the Patient's group membership (in/not-in)."/> <resource value="Encounter"/> <filterParameter value="patient"/> <modifier value="in"/> <modifier value="not-in"/> </canFilterBy> <notificationShape> <resource value="Encounter"/> <include value="Encounter:patient"/> <include value="Encounter:practitioner"/> <include value="Encounter:service-provider"/> <include value="Encounter:account"/> <include value="Encounter:diagnosis"/> <include value="Encounter:observation"/> <include value="Encounter:location"/> </notificationShape> </trigger> </SubscriptionTopic>