The 60-day repayment rule was implemented by the Centers for Medicare and Medicaid Services (CMS) effective March 14, 2016 to clarify Medicare providers’ obligations to investigate, report, and refund identified overpayments under the Affordable Care Act. The rule specifically details what it means to “identify” an overpayment and explains how to report and return identified overpayments to CMS.1 The rule also states that an overpayment must be reported and returned if it is identified within six years of the date it was received. This time period is generally referred to as the “lookback” period.

On Feb. 12, the Department of Health and Human Services’ (“HHS”) Centers for Medicare & Medicaid Services (“CMS”) published its final rule regarding reporting and returning Medicare overpayments. This final rule comes nearly four years after its proposed rule regarding the reporting and return of Medicare overpayments that left the provider community nervous and uncertain about when an overpayment would be considered “overdue” under CMS’s vague 60-day standard.