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Medicare Non-Utilization Project (MNUP)

Published by Social Security Administration | Social Security Administration | Catalog Last Checked: May 02, 2026 at 12:34 PM | Dataset Last Updated: September 01, 2014
A program integrity initiative using a data exchange between SSA and the Centers for Medicare and Medicaid Services (CMS).CMS will identify Medicare Part B enrollees who have not used Part B for 3 or more years. SSA will use the data as an indicator to select and prioritize cases for review to determine continued eligibility to Title II benefits.

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