Alert detail
CMS Transmittal R14006FM: Notice of New Interest Rate for Medicare Overpayments and Underpayments -1st Quarter…
Policy ID: CMS-T-R14006FMSpecialty: Multi-specialtyAdded: 10/16/2026Effective: October 21, 2026billing update
What changed
New Medicare interest rate for overpayments/underpayments Q1 2027.
Who’s affected: Multi-specialty billing teams · Effective: October 21, 2026
Primary source: View the official CMS/MAC document ↗
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