OMQ^O57: General Order Message with Document Payload

General Order Message with Document Payload. It's sent as an OMQ message (General order message with document payload) with the OMQ_O57 message structure.

Message type

OMQ · General order message with document payload

Trigger event

O57

Message structure

OMQ_O57 · per HL7's current table 0354; older versions sometimes paired events differently

In MSH-9

OMQ^O57^OMQ_O57

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.