CERT Reports
Each November, the Department of Health and Human Services (HHS) publishes the improper payment rate in the Agency Financial Report at www.hhs.gov/afr. CMS later publishes more detailed improper payment rate information in the form of the annual Medicare Fee-for-Service (FFS) Improper Payments Report and Appendices. This list contains reports produced by the Comprehensive Error Rate Testing (CERT) program, including the annual Medicare FFS Improper Payments report.
Report Year | Report Name | Release Date |
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2024 Medicare Fee-for-Service Supplemental Improper Payment Data
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2024-11-25
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2023 Medicare Fee-for-Service Supplemental Improper Payment Data
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2023-12-07
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2022 Medicare Fee-for-Service Supplemental Improper Payment Data
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2022-12-08
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2021 Medicare Fee-for-Service Supplemental Improper Payment Data
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2021-12-07
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2020 Medicare Fee-for-Service Supplemental Improper Payment Data
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2021-04-21
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2019 Medicare Fee-for-Service Supplemental Improper Payment Data
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2021-04-21
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2018 Medicare Fee-for-Service Supplemental Improper Payment Data
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2018-11-30
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2017 Medicare Fee-for-Service Supplemental Improper Payment Data
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2018-01-08
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Medicare Fee-for-Service 2016 Improper Payments Report
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2017-07-27
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Appendices Medicare Fee-for-Service 2016 Improper Payments Report
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2016-12-16
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Medicare Fee-for-Service 2015 Improper Payments Report
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2016-09-12
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Appendices Medicare Fee-for-Service 2015 Improper Payments Report
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2015-12-17
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Appendices Medicare Fee-for-Service 2014 Improper Payments Report
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2014-12-15
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Medicare Fee-for-Service 2014 Improper Payments Report
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2015-07-07
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Appendices Medicare Fee-for-Service 2013 Improper Payments Report
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2014-01-27
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Medicare Fee-for-Service 2013 Improper Payments Report
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2014-07-24
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Medicare Fee-for-Service 2012 Improper Payments Report
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2013-09-09
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Appendices Medicare Fee-for-Service 2012 Improper Payments Report
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2014-01-27
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Appendices Medicare Fee-for-Service 2011 Improper Payments Report
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2012-10-02
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Medicare Fee-for-Service 2011 Improper Payments Report
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2012-10-22
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