HL7 Workbench
Beta
v2.4
Message Structures
ADT_A52
HL7 v2.x
Parser
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ADT_A52
ADT_A52
6 segments · 3 events
...
2.3.1
May
1999
2.4
Oct
2000
2.5
Aug
2003
...
Message Structure
Message Structure
6 segments
Tree
Grammar
R
Required
O
Optional
Choice
MSH
R
1
EVN
R
1
PID
R
1
PD1
O
1
PV1
R
1
PV2
O
1
Used by Events
3 events
A52
ADT/ACK - Cancel leave of absence for a patient
A53
ADT/ACK - Cancel patient returns from a leave of absence
A55
ADT/ACK - Cancel change attending doctor