The WISeR program has released its list of the Model Participants.
Each Medicare MAC jurisdiction included in the WISeR model (Texas, New Jersey, Oklahoma, Ohio, Washington, and Arizona) has a different company providing the prior authorization services.
CMS pledged that portals for prior authorization will be operational by January 5, 2026.
Below are links to the WISeR FAQ and WISeR provider guide. If you have any questions or challenges with the program, please let us know so we may consolidate and send concerns to the Agency.