Policy Updates

Medicare Advantage Alert: Provider Directory Changes — Action Required by November 17, 2025

By CLV IntelligenceSource published September 19, 2025

Significant changes to Medicare Advantage provider directory requirements take effect November 17, 2025.

Action required by

November 17, 2025

Review the Action Required section below and ensure your team has completed all compliance steps before this date.

The recent Federal Register Final Rule (Policy ID: FR-2025-18236) outlines significant changes to the Medicare Advantage provider directory requirements, which will take effect on November 17, 2025.

What Changed Medicare Advantage plans will be required to ensure that their provider directories are accurate and up-to-date, reflecting real-time information about provider participation and availability. This includes the obligation to remove providers who are no longer accepting new patients or who have left the network. Improved accuracy in provider directories could lead to a reduction in claim denials due to incorrect provider information, thus streamlining the billing process for services rendered under Medicare Advantage plans.

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Quick answers

What are the new requirements for provider directories?

Medicare Advantage plans must ensure directories are accurate and up-to-date, removing providers who are no longer accepting patients.

When do these changes take effect?

The changes take effect on November 17, 2025.

What happens if we don't comply with the new regulations?

Failure to comply could result in penalties and impact the reimbursement process for services.

Content summarized from publicly available federal publications including CMS, MAC contractors, and the Federal Register. CLV Intelligence is not affiliated with or endorsed by any government agency. This is not legal or medical advice.

Medicare Advantage Alert: Provider Directory Changes — Action Required by November 17, 2025