This is a notification of an addendum to a document with the accompanying content.
Scenario: Author dictates additional information as an addendum to a previously transcribed document. A new document is transcribed. This addendum has its own new unique document ID that is linked to the original document via the parent ID. Addendum document notification is transmitted, along with the document content. This creates a composite document.
MDM Document Addendum Notification & Content Chapter
MSH Message Header 2
EVN Event Type 3
PID Patient ID Information 3
PV1 Patient Visit 3
TXA Document Notification 9
{OBX} Observation (one or more required) 7
ACK General Acknowledgment Chapter
MSH Message Header 2
MSA Message Acknowledgment 2
[ERR] Error Information 2