The EVN segment is used to communicate necessary trigger event information to receiving applications. Valid event types for all chapters are contained in HL7 Table 0003 - Event Type.
7
C.LenElementv2.5FHIR
1--IDB1000300099EVN-1Event Type CodeLength-
2..24-DTMR1-00100EVN-2Recorded Date/Time2recorded
3..24-DTMO1-00101EVN-3Date/Time Planned Event2-
4..3-ISO1006200102EVN-4Event Reason Code3 mappings
5..250-XCNO*018800103EVN-5Operator IDagent.who(Practitioner)
6..24-DTMO1-01278EVN-6Event Occurred2occurredDateTime
7..241-HDO1-01534EVN-7Event Facilitylocation(Location)
43