HL7 Workbench
Beta
v2.4
Message Structures
QRY_Q01
HL7 v2.x
Parser
Sign in
QRY_Q01
QRY_Q01
4 segments · 6 events
...
2.3.1
May
1999
2.4
Oct
2000
2.5
Aug
2003
...
Message Structure
Message Structure
4 segments
Tree
Grammar
R
Required
O
Optional
Choice
MSH
R
1
QRD
R
1
QRF
O
1
DSC
O
1
Used by Events
6 events
Q01
QRY/DSR - Query sent for immediate response
Q26
pharmacy/treatment order query
Q27
pharmacy/treatment administration information query
Q28
pharmacy/treatment dispense information query
Q29
pharmacy/treatment encoded order information query
Q30
pharmacy/treatment dose information query