CCU^I20: Asynchronous Collaborative Care Update

Asynchronous Collaborative Care Update. It's sent as a CCU message (Collaborative Care Referral) with the CCU_I20 message structure.

Message type

CCU · Collaborative Care Referral

Trigger event

I20

Message structure

CCU_I20 · per HL7's current table 0354; older versions sometimes paired events differently

In MSH-9

CCU^I20^CCU_I20

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.