HL7 Workbench
Beta
v2.3
Message Structures
ADT_A45
HL7 v2.x
Parser
Sign in
ADT_A45
ADT_A45
6 segments · 1 events
...
2.2
Nov
1994
2.3
Apr
1997
2.3.1
May
1999
...
Message Structure
Message Structure
6 segments
Tree
Grammar
Collapse All
R
Required
O
Optional
Choice
MSH
R
1
EVN
R
1
PID
R
1
PD1
O
1
MERGE_INFO
R
*
MRG
R
1
PV1
R
1
Used by Events:
A45
ADT/ACK - Move visit information - visit number