HL7 Workbench
Beta
v2.3
Message Structures
TBR_Q01
HL7 v2.x
Parser
Sign in
TBR_Q01
TBR_Q01
7 segments · 1 events
...
2.2
Nov
1994
2.3
Apr
1997
2.3.1
May
1999
...
Message Structure
Message Structure
7 segments
Tree
Grammar
R
Required
O
Optional
Choice
MSH
R
1
MSA
R
1
ERR
O
1
QAK
R
1
RDF
R
1
RDT
R
*
DSC
O
1
Used by Events:
Q01
QRY/DSR - Query sent for immediate response