HL7 Workbench
Beta
v2.4
Message Structures
SSR_U04
HL7 v2.x
Parser
Sign in
SSR_U04
Specimen Status Message
4 segments · 1 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
EQU
R
1
SAC
R
*
ROL
O
1
Used by Events:
U04
SSR/ACK - specimen status request