HL7 Workbench
Beta
v2.2
Message Structures
ORU_R03
HL7 v2.x
Parser
Sign in
ORU_R03
ORU_R03
10 segments
2.1
Dec
1992
2.2
Nov
1994
2.3
Apr
1997
...
Message Structure
Message Structure
10 segments
Tree
Grammar
Collapse All
R
Required
O
Optional
Choice
MSH
R
1
PATIENT
O
1
PID
R
1
NTE
O
*
PV1
O
1
ORDER_OBSERVATION
R
*
ORC
O
1
OBR
R
1
NTE
O
*
OBSERVATION
R
*
OBX
O
1
NTE
O
*
DSC
O
1