The following public use data files were used in the preparation of the IPPS Final and/or Proposed Rules. Files available on this page include Case Mix Index, DRG weights and supporting data, ICD-9 Codes, IPPS Impact analysis, the Provider Specific file and County/MSA/CBSA crosswalk file. Data files specific to the wage index may be accessed on our wage index page (please see link under the "Related Links Inside CMS" section of the details page).

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Title	Fiscal Year	Type of Data File
Table 6G-Additions to CC Exclusion List	FY 2009 Final Rule	FY09 Final Notice Data
Table 6H Deletions from the CC Exclusions List	FY 2009 Final Rule	FY09 Final Notice Data
Table 6J - CC List	FY 2009 Final Rule	FY09 Final Notice Data
Table 6I - MCC List	FY 2009 Final Rule	FY09 Final Notice Data
FY 2009 MS-LTC-DRG File (effective 10/1/2008 - 9/30/2009)	FY 2009 Final Rule	FY09 Final Notice Data
Table 5 - List of MS-DRGs, Relative Weighting Factors, & Geometric & Arithmetic Mean Length of Stay	FY 2009 Final Rule	FY09 Final Notice Data
Three Year MGCRB Reclassification Data for FY 2010 Applications	FY 2009 Final Rule	FY09 Final Notice Data
Impact file for FY 2009 Final Rule (September 2008)	FY 2009 Final Rule	FY09 Final Notice Data
Total CC Exclusion List	FY 2009 Final Rule	FY09 Final Notice Data
Tables 6 A-F	FY 2009 Proposed Rule	Other Data Files

Data Last Updated : 08/31/2009
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