RRA^O18: Pharmacy/treatment administration acknowledgment

Pharmacy/treatment administration acknowledgment. It's sent as a RRA message (Pharmacy/treatment administration acknowledgment message) with the RRA_O18 message structure.

Message type

RRA · Pharmacy/treatment administration acknowledgment message

Trigger event

O18

Message structure

RRA_O18 · per HL7's current table 0354; older versions sometimes paired events differently

In MSH-9

RRA^O18^RRA_O18

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.