CERT Reports https://www.cms.gov/rss/30671 Mon, 16 Mar 2026 07:23:35 -0400 Centers for Medicare and Medicaid Services2025 Medicare Fee-for-Service Supplemental Improper Payment DataTue, 27 Jan 2026 09:04:53 -0500https://www.cms.gov//data-research/monitoring-programs/improper-payment-measurement-programs/comprehensive-error-rate-testing-cert/cert-reports/2025-medicare-fee-service-supplemental-improper-payment-data-2https://www.cms.gov//data-research/monitoring-programs/improper-payment-measurement-programs/comprehensive-error-rate-testing-cert/cert-reports/2025-medicare-fee-service-supplemental-improper-payment-data-22025 Medicare Fee-for-Service Supplemental Improper Payment DataTue, 27 Jan 2026 07:50:22 -0500https://www.cms.gov//data-research/monitoring-programs/improper-payment-measurement-programs/comprehensive-error-rate-testing-cert/cert-reports/2025-medicare-fee-service-supplemental-improper-payment-data-1https://www.cms.gov//data-research/monitoring-programs/improper-payment-measurement-programs/comprehensive-error-rate-testing-cert/cert-reports/2025-medicare-fee-service-supplemental-improper-payment-data-12025 Medicare Fee-for-Service Supplemental Improper Payment DataFri, 23 Jan 2026 14:40:37 -0500https://www.cms.gov//data-research/monitoring-programs/improper-payment-measurement-programs/comprehensive-error-rate-testing-cert/cert-reports/2025-medicare-fee-service-supplemental-improper-payment-data-0https://www.cms.gov//data-research/monitoring-programs/improper-payment-measurement-programs/comprehensive-error-rate-testing-cert/cert-reports/2025-medicare-fee-service-supplemental-improper-payment-data-02025 Medicare Fee-for-Service Supplemental Improper Payment DataFri, 23 Jan 2026 14:32:30 -0500https://www.cms.gov//data-research/monitoring-programs/improper-payment-measurement-programs/comprehensive-error-rate-testing-cert/cert-reports/2025-medicare-fee-service-supplemental-improper-payment-datahttps://www.cms.gov//data-research/monitoring-programs/improper-payment-measurement-programs/comprehensive-error-rate-testing-cert/cert-reports/2025-medicare-fee-service-supplemental-improper-payment-data2024 Medicare Fee-for-Service Supplemental Improper Payment DataMon, 25 Nov 2024 13:34:48 -0500https://www.cms.gov//data-research/monitoring-programs/improper-payment-measurement-programs/comprehensive-error-rate-testing-cert/cert-reports/2024-medicare-fee-service-supplemental-improper-payment-data-1https://www.cms.gov//data-research/monitoring-programs/improper-payment-measurement-programs/comprehensive-error-rate-testing-cert/cert-reports/2024-medicare-fee-service-supplemental-improper-payment-data-12023 Medicare Fee-for-Service Supplemental Improper Payment DataThu, 07 Dec 2023 12:15:08 -0500https://www.cms.gov//data-research/monitoring-programs/improper-payment-measurement-programs/comprehensive-error-rate-testing-cert/cert-reports/2023-medicare-fee-service-supplemental-improper-payment-datahttps://www.cms.gov//data-research/monitoring-programs/improper-payment-measurement-programs/comprehensive-error-rate-testing-cert/cert-reports/2023-medicare-fee-service-supplemental-improper-payment-data2022 Medicare Fee-for-Service Supplemental Improper Payment DataThu, 08 Dec 2022 14:44:54 -0500https://www.cms.gov//data-research/monitoring-programs/improper-payment-measurement-programs/comprehensive-error-rate-testing-cert/cert-reports/2022-medicare-fee-service-supplemental-improper-payment-datahttps://www.cms.gov//data-research/monitoring-programs/improper-payment-measurement-programs/comprehensive-error-rate-testing-cert/cert-reports/2022-medicare-fee-service-supplemental-improper-payment-data2021 Medicare Fee-for-Service Supplemental Improper Payment DataTue, 07 Dec 2021 11:11:55 -0500https://www.cms.gov//data-research/monitoring-programs/improper-payment-measurement-programs/comprehensive-error-rate-testing-cert/cert-reports/2021-medicare-fee-service-supplemental-improper-payment-datahttps://www.cms.gov//data-research/monitoring-programs/improper-payment-measurement-programs/comprehensive-error-rate-testing-cert/cert-reports/2021-medicare-fee-service-supplemental-improper-payment-data2020 Medicare Fee-for-Service Supplemental Improper Payment DataThu, 22 Apr 2021 15:43:57 -0400https://www.cms.gov//data-research/monitoring-programs/improper-payment-measurement-programs/comprehensive-error-rate-testing-cert/cert-reports/2020-medicare-fee-service-supplemental-improper-payment-datahttps://www.cms.gov//data-research/monitoring-programs/improper-payment-measurement-programs/comprehensive-error-rate-testing-cert/cert-reports/2020-medicare-fee-service-supplemental-improper-payment-data2019 Medicare Fee-for-Service Supplemental Improper Payment DataTue, 17 Dec 2019 12:02:53 -0500https://www.cms.gov//data-research/monitoring-programs/improper-payment-measurement-programs/comprehensive-error-rate-testing-cert/cert-reports/2019-medicare-fee-service-supplemental-improper-payment-datahttps://www.cms.gov//data-research/monitoring-programs/improper-payment-measurement-programs/comprehensive-error-rate-testing-cert/cert-reports/2019-medicare-fee-service-supplemental-improper-payment-data2018Mon, 04 Nov 2019 02:46:46 -0500https://www.cms.gov//research-statistics-data-and-systems/monitoring-programs/medicare-ffs-compliance-programs/cert/cert-reports-items/2018medicareffssupplementalimproperpaymentdatahttps://www.cms.gov//research-statistics-data-and-systems/monitoring-programs/medicare-ffs-compliance-programs/cert/cert-reports-items/2018medicareffssupplementalimproperpaymentdata2017Mon, 04 Nov 2019 02:44:30 -0500https://www.cms.gov//research-statistics-data-and-systems/monitoring-programs/medicare-ffs-compliance-programs/cert/cert-reports-items/2017medicareffssupplementalimproperpaymentdatahttps://www.cms.gov//research-statistics-data-and-systems/monitoring-programs/medicare-ffs-compliance-programs/cert/cert-reports-items/2017medicareffssupplementalimproperpaymentdataclaims_submit_dates: July 1, 2015 -June 30, 2016

description: 2017 Medicare Fee-for-Service Supplemental Improper Payment Data

release_date: Mon, 08 Jan 2018 12:00:00 -0500

report_title: 2017 Medicare Fee-for-Service Supplemental Improper Payment Data

report_year: 2017

revision_history: 2018-01-08

]]>2016Mon, 04 Nov 2019 02:43:29 -0500https://www.cms.gov//research-statistics-data-and-systems/monitoring-programs/medicare-ffs-compliance-programs/cert/cert-reports-items/medicarefeeforservice2016improperpaymentsreporthttps://www.cms.gov//research-statistics-data-and-systems/monitoring-programs/medicare-ffs-compliance-programs/cert/cert-reports-items/medicarefeeforservice2016improperpaymentsreport2016Mon, 04 Nov 2019 02:42:22 -0500https://www.cms.gov//research-statistics-data-and-systems/monitoring-programs/medicare-ffs-compliance-programs/cert/cert-reports-items/appendicesmedicarefee-for-service2016improperpaymentsreporthttps://www.cms.gov//research-statistics-data-and-systems/monitoring-programs/medicare-ffs-compliance-programs/cert/cert-reports-items/appendicesmedicarefee-for-service2016improperpaymentsreport2015Mon, 04 Nov 2019 02:41:45 -0500https://www.cms.gov//research-statistics-data-and-systems/monitoring-programs/medicare-ffs-compliance-programs/cert/cert-reports-items/2015_improper_payments_reporthttps://www.cms.gov//research-statistics-data-and-systems/monitoring-programs/medicare-ffs-compliance-programs/cert/cert-reports-items/2015_improper_payments_report2015Mon, 04 Nov 2019 02:40:30 -0500https://www.cms.gov//research-statistics-data-and-systems/monitoring-programs/medicare-ffs-compliance-programs/cert/cert-reports-items/appendicesmedicarefee-for-service2015improperpaymentsreporthttps://www.cms.gov//research-statistics-data-and-systems/monitoring-programs/medicare-ffs-compliance-programs/cert/cert-reports-items/appendicesmedicarefee-for-service2015improperpaymentsreport2014Mon, 04 Nov 2019 02:39:29 -0500https://www.cms.gov//research-statistics-data-and-systems/monitoring-programs/medicare-ffs-compliance-programs/cert/cert-reports-items/medicare-feeforservice-2014-improper-payments-reporthttps://www.cms.gov//research-statistics-data-and-systems/monitoring-programs/medicare-ffs-compliance-programs/cert/cert-reports-items/medicare-feeforservice-2014-improper-payments-report2014Mon, 04 Nov 2019 02:38:40 -0500https://www.cms.gov//research-statistics-data-and-systems/monitoring-programs/medicare-ffs-compliance-programs/cert/cert-reports-items/appendicesmedicarefee-for-service2014improperpaymentsreporthttps://www.cms.gov//research-statistics-data-and-systems/monitoring-programs/medicare-ffs-compliance-programs/cert/cert-reports-items/appendicesmedicarefee-for-service2014improperpaymentsreport2013Mon, 04 Nov 2019 02:37:56 -0500https://www.cms.gov//research-statistics-data-and-systems/monitoring-programs/medicare-ffs-compliance-programs/cert/cert-reports-items/medicare-fee-for-service-2013-improper-payments-reporthttps://www.cms.gov//research-statistics-data-and-systems/monitoring-programs/medicare-ffs-compliance-programs/cert/cert-reports-items/medicare-fee-for-service-2013-improper-payments-report2011Mon, 04 Nov 2019 02:37:05 -0500https://www.cms.gov//research-statistics-data-and-systems/monitoring-programs/medicare-ffs-compliance-programs/cert/cert-reports-items/nov2011appendixhttps://www.cms.gov//research-statistics-data-and-systems/monitoring-programs/medicare-ffs-compliance-programs/cert/cert-reports-items/nov2011appendixclaims_submit_dates: 2012-10-02

description: Appendices Medicare Fee-for-Service 2011 Improper Payments Report

release_date: Tue, 02 Oct 2012 12:00:00 -0400

report_title: Appendices Medicare Fee-for-Service 2011 Improper Payments Report

report_year: 2011

revision_history: none

]]>2013Mon, 04 Nov 2019 02:37:04 -0500https://www.cms.gov//research-statistics-data-and-systems/monitoring-programs/medicare-ffs-compliance-programs/cert/cert-reports-items/appendicesmedicarefeeforservice2013improperpaymentsreporthttps://www.cms.gov//research-statistics-data-and-systems/monitoring-programs/medicare-ffs-compliance-programs/cert/cert-reports-items/appendicesmedicarefeeforservice2013improperpaymentsreport2012Mon, 04 Nov 2019 02:37:01 -0500https://www.cms.gov//research-statistics-data-and-systems/monitoring-programs/medicare-ffs-compliance-programs/cert/cert-reports-items/appendices-medicarefeeforservice2012improperpaymentsreporthttps://www.cms.gov//research-statistics-data-and-systems/monitoring-programs/medicare-ffs-compliance-programs/cert/cert-reports-items/appendices-medicarefeeforservice2012improperpaymentsreport2012Mon, 04 Nov 2019 02:36:59 -0500https://www.cms.gov//research-statistics-data-and-systems/monitoring-programs/medicare-ffs-compliance-programs/cert/cert-reports-items/medicarefeeforservice2012improperpaymentsreporthttps://www.cms.gov//research-statistics-data-and-systems/monitoring-programs/medicare-ffs-compliance-programs/cert/cert-reports-items/medicarefeeforservice2012improperpaymentsreport2011Mon, 04 Nov 2019 02:36:57 -0500https://www.cms.gov//research-statistics-data-and-systems/monitoring-programs/medicare-ffs-compliance-programs/cert/cert-reports-items/medicareffs2011certreporthttps://www.cms.gov//research-statistics-data-and-systems/monitoring-programs/medicare-ffs-compliance-programs/cert/cert-reports-items/medicareffs2011certreportdescription: 2011, Medicare, Improper, Payments, CERT

release_date: Mon, 22 Oct 2012 12:00:00 -0400

report_title: Medicare Fee-for-Service 2011 Improper Payments Report

report_year: 2011

revision_history: None

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