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22-667 Submit Claims-Related Attachments via the Availity® Portal

September 2, 2022

Providers can submit claims-related attachments via EDI healthcare claim attachment 275 transactions

Download the provider updateThis PDF document will open in a new window.


This information applies to Physicians, Participating Physician Groups (PPGs), Hospitals, and Ancillary providers.

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Y0020_WCM_87476E Last Updated On: 2/20/2023