HL7 Workbench
Beta
v2.4
Message Structures
ADT_A61
HL7 v2.x
Parser
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ADT_A61
ADT_A61
7 segments · 2 events
...
2.3.1
May
1999
2.4
Oct
2000
2.5
Aug
2003
...
Message Structure
Message Structure
7 segments
Tree
Grammar
R
Required
O
Optional
Choice
MSH
R
1
EVN
R
1
PID
R
1
PD1
O
1
PV1
R
1
ROL
O
*
PV2
O
1
Used by Events
2 events
A61
ADT/ACK - Change consulting doctor
A62
ADT/ACK - Cancel change consulting doctor