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).
Showing 1-10 of 46 entries
| Title | Fiscal Year | Type of File |
|---|---|---|
| FY 1999 - 2002 Standardizing File | 1998 - 2002 | Data Files |
| DRG Relative Weights | 2005 | FY06 Final Notice Data |
| Major Diagnostic Category (MDC) | 2005 | FY05 Final Notice Data |
| AORBOR | 2005 | FY05 Final Notice Data |
| New MSA (Under CBSA Definitions) to Old MSA Crosswalk File | 2005 | Other Data Files |
| Standardizing File | 2005 | FY05 Final Notice Data |
| Files for FY 2006 Final Rule and Correction Notice | 2006 | Tables and Data Files |
| Files for FY 2007 Final Rule and Correction Notice | 2007 | Tables and Data Files |
| Hospital Nursing Staff Factors for the SCH/MDH Volume Decrease Adjustment for FY07 | 2007 | FY10 Final Notice Data |
| SCH/MDH Volume Decrease Adjustment | 2008 | FY08 Final Notice Data |