MFN^M03: Master file - test/observation

Master file - test/observation. It's sent as a MFN message (Master files notification) with the MFN_M03 message structure.

Message type

MFN · Master files notification

Trigger event

M03

Message structure

MFN_M03 · per HL7's current table 0354; older versions sometimes paired events differently

In MSH-9

MFN^M03^MFN_M03

Response

MFK · Master files application 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.