Gateway to health insurance data collected by the US Census Bureau.

Health, United States, reports on national trends in health statistics; the statistics in the insurance section includes information about health insurance coverage among children and adults, personal health care expenditures, and percentages of individuals who are uninsured.

Information portal for Medicare, Medicaid and other CMS programs. Includes a section for fee-for-service providers.

The Medical Expenditure Panel Survey (MEPS) is a set of large-scale surveys of families and individuals, their medical providers, and employers across the United States. MEPS is the most complete source of data on the cost and use of health care and health insurance coverage.