HL7 V2 | TRIGGER EVENT I13

REF^I13: Modify patient referral

Modify patient referral. It's sent as a REF message (Patient referral) with the REF_I12 message structure.

Message type: REF · Patient referral
Trigger event: I13
Message structure: REF_I12 · per HL7's current table 0354; older versions sometimes paired events differently
In MSH-9: REF^I13^REF_I12
Response: RRI · Return referral information

Other events with the REF_I12 structure

REF^I12 Patient referral
REF^I14 Cancel patient referral
REF^I15 Request patient referral status

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.