Medicare & Medicaid Statistical Supplement

CMS has a wealth of publicly available summary statistics regarding enrollment, spending, treatment patterns, cost sharing and other topics for both Medicare and Medicaid beneficiaries.  This information can be accessed through the Medicare & Medicaid Statistical Supplement website.  The site includes statistics on the following topics:

• Personal Health Care Expenditures
• Medicare Enrollment
• Medicare Program Payments
• Medicare Cost Sharing
• Medicare Short Stay Hospitals
• Medicare Skilled Nursing Facilities
• Medicare Home Health Agencies
• Medicare Hospices
• Medicare Physician Services
• Medicare Hospital Outpatient Services
• End Stage Renal Disease
• Medicare Managed Care
• Medicaid
• Medicare Part D

There is data available from 2001 to 2010.