HL7 Workbench
Beta
v2.1
Message Structures
ORM_O01
HL7 v2.x
Parser
Sign in
ORM_O01
ORM_O01
13 segments · 1 events
FHIR:
Bundle
v2-to-FHIR IG
2.1
Dec
1992
2.2
Nov
1994
2.3
Apr
1997
...
Message Structure
Message Structure
13 segments
Tree
Grammar
Collapse All
R
Required
O
Optional
Choice
MSH
R
1
NTE
O
*
PATIENT
O
1
PID
R
1
NTE
O
*
PV1
O
1
ORDER
R
*
ORC
R
1
ORDER_DETAIL
O
1
CHOICE
Choice
R
1
OBR
R
1
ORO
R
1
RX1
R
1
NTE
O
*
OBX
O
*
NTE
O
*
BLG
O
1
Used by Events:
O01
Order Message