DER^O44: Donor Registration - Minimal Message

Donor Registration - Minimal Message. It's sent as a DER message (Donor Eligibility Request) with the DER_O44 message structure.

Message type

DER · Donor Eligibility Request

Trigger event

O44

Message structure

DER_O44 · per HL7's current table 0354; older versions sometimes paired events differently

In MSH-9

DER^O44^DER_O44

Response

ORL · Laboratory acknowledgment message (unsolicited)

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.