Patient Demographics Query HL7 Message Types

In the HL7 v2 IHE framework, this type of event is also called an ITI-21 transaction. It is triggered by the following HL7 v2 event. For audit purposes, it is identified as a “Query” event with an event ID of 110112.

• Q22: Find candidates

The master patient index response to the above request is the following HL7 v2 event:

• K22: Find candidates response

In the HL7 v3 IHE framework, this type of event is also called an ITI-47 transaction. It is triggered by the following HL7 v3 event. For audit purposes, it is identified as a “Query” event with an event ID of 110112.

• PRPA_TE201305UV02: Find candidates query (triggers a PRPA_IN201305UV02 message)

The master patient index response to the above request is the following HL7 v3 event:

• PRPA_IN201306UV02: Find candidates query (triggers a PRPA_IN201306UV02 message)