DRG^O43: General Order Message with Document Payload Acknowledgement Message

General Order Message with Document Payload Acknowledgement Message. It's sent as a DRG message with the DRG_O43 message structure.

Message type

DRG

Trigger event

O43

Message structure

DRG_O43 · per HL7's current table 0354; older versions sometimes paired events differently

In MSH-9

DRG^O43^DRG_O43

Response

ORL · Laboratory acknowledgment message (unsolicited)

Source: HL7 Terminology (THO) 7.4.0, published by HL7 International under CC0. Check your trading partner's specification for the values they actually send.