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Available CMS Data

**For a current listing of the available years of CMS data files as well as estimated release dates for future years, please see our CMS Data Availability table.**

• Medicare Utilization & Enrollment
  

• Medicaid Utilization & Enrollment
  

• Assessments
  

  • Long Term Care Minimum Dataset (MDS)

  • Swing-Bed Assessments

  • Outcome and Assessment Information Set (OASIS)

  • Inpatient Rehabilitation Facility Patient Assessment Instrument (IRF-PAI)

• Medicare Current Beneficiary Survey (MCBS)

• Cost Reports

• Other Data Sets

  • Consumer Assessment Health Plans Survey (CAHPS®)
    
    
  • Health Outcomes Survey (HOS)
    
    
  • Health and Retirement Survey (HRS)
  
  
  • SEER-Medicare Linked Data
  
  
  • SEER-MHOS Linked Data
    
    

Last Modified September 26, 2011