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UM Update: Interoperability Changes Postponed to July 1, 2026

Issued: December 31, 2025

Partners Health Management is postponing changes related to the Interoperability and Prior Authorization Final Rule (CMS-0057-F) from Jan. 1, 2026, to July 1, 2026.

Partners previously issued a Provider Alert on September 5, 2025  outlining the upcoming changes from the Centers for Medicare & Medicaid Services (CMS) related to the Interoperability and Prior Authorization Final Rule. As a reminder, the federal establishes new timeframes for prior authorization decisions in state Medicaid and Children’s Health Insurance Program (CHIP) fee-for-service (FFS) programs:

  • Expedited (urgent) requests must receive a decision within 72 hours
  • Standard (non-urgent) requests must receive a decision within seven calendar days

What is happening?

What is changing?

  • At this time, there is no change to the authorization review process. Changes will take effect July 1, 2026.
  • Current UM prior authorization review processes and timeframes (14 days for standard requests, 72 hours for expedited) will remain in effect.

What do providers need to do?

  • Providers do not need to take any action at this time.
  • Providers should continue to follow current UM prior authorization processes and timeframes.

Who can providers contact if they have questions?

If providers have questions, they can contact:

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