OUL_R21

OUL _ Unsolicited Laboratory Observation Message (Event R21)

21 segments · 1 events

This message was designed to accommodate laboratory automation systems. It permits the communication of the following kinds of information in addition to the results themselves:

If the results are for QC specimen container, then the patient related segments (e.g., PID, PD1, PV1, PV2) are optional.

Message Structure

21 segments
R RequiredO Optional Choice
MSH
R1
SFT
O*
NTE
O1
PATIENT
O1
PID
R1
PD1
O1
NTE
O*
VISIT
O1
PV1
R1
PV2
O1
ORDER_OBSERVATION
R*
CONTAINER
O1
SAC
R1
SID
O1
ORC
O1
OBR
R1
NTE
O*
TIMING_QTY
O*
TQ1
R1
TQ2
O*
OBSERVATION
R*
OBX
O1
TCD
O1
SID
O*
NTE
O*
CTI
O*
DSC
O1
Used by Events:R21OUL - Unsolicited laboratory observation