Messages Overview
1 min
the messages overview section describes the electronic message transactions supported by the electronic prior authorization (epa) companion guide and outlines their role within the prior authorization workflow it provides a high level summary of each message type, including its purpose, trigger events, and general processing expectations, to help implementers understand how requests, responses, and status updates are exchanged between trading partners this section is intended to orient readers to the message ecosystem before reviewing detailed transaction specifications and implementation requirements in subsequent sections refer to the following topics for more details message descriptions docid\ h3bgvzudpr92pklgtjb9z acknowledgment messages docid\ yxuvllipjckwieikcv1mk electronic prior authorization message flow docid\ h5ei5smpd3jsheqdbpqib detailed electronic prior authorization message scenarios docid\ q wari3kwstzo6vzzjaqs panotification message scenarios docid\ cnwlr5r eewzpse1nf3 l validating painitiationrequest data docid\ vj5tiyfjiq9eszvjzeoer paintiationrequests after real time prescription benefit (real time benefits inquiry) docid 0kpd1suh0qhxnl 9t10gg directories docid\ amvr c2hdcv6ivfnhzzog failure mode/response approach docid\ iynvwhfvyvfnzkzbh6c1s