QRY^Q02: Query sent for deferred response

Query sent for deferred response. It's sent as a QRY message (Query, original mode) with the QRY_Q02 message structure.

Message type

QRY · Query, original mode

Trigger event

Q02

Message structure

QRY_Q02 · per HL7's current table 0354; older versions sometimes paired events differently

In MSH-9

QRY^Q02^QRY_Q02

Response

QCK · Query general acknowledgment

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.