This list contains reports produced by the Comprehensive Error Rate Testing (CERT) program, including the annual Improper Medicare Fee-for-Service Payment report.

Sort by: Report Year Ascending Report Year Descending Report Name Ascending Report Name Descending Release Date Ascending Release Date Descending

View Results in Excel

Report Year	Report Name	Release Date
2004	Appendix - Improper Medicare FFS Payments	12/17/2004
2005	Appendix - Improper Medicare FFS Payments	11/15/2005
2007	Appendix - Improper Medicare FFS Payments	11/15/2007
2006	Appendix - Improper Medicare FFS Payments	11/15/2006
2008	Appendix - Mid-Year Improper Medicare FFS Payments	05/16/2008
2004	Error Rate Maps	08/12/2005
2005	Error Rate Maps	02/09/2006
2006	Error Rate Maps	01/24/2007
2007	Error Rate Maps	07/02/2008
2007	Improper Medicare FFS Payments	11/15/2007

Data Last Updated : 10/07/2008
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