OUL^R21
OUL - Unsolicited laboratory observation
Observation Reporting
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 Types
Message Type
Trigger Structure
Event Flow
TriggerR21
SendOUL_R21
ReceiveNUL