ADT^A03: Discharge/end visit

Sent when an inpatient stay or a visit ends. PV1-45 carries the discharge date and time, and PV1-36 the discharge disposition.

Message type

ADT · ADT message

Trigger event

A03

Message structure

ADT_A03 · per HL7's current table 0354; older versions sometimes paired events differently

In MSH-9

ADT^A03^ADT_A03

Response

ACK · General acknowledgment message

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.