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KFF’s policy research provides facts and analysis on a wide range of policy issues and public programs.
KFF designs, conducts and analyzes original public opinion and survey research on Americans’ attitudes, knowledge, and experiences with the health care system to help amplify the public’s voice in major national debates.
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The House budget reconciliation bill contains various expansions to Health Savings Accounts (HSAs). This policy watch explains what HSAs are, how they have been used, what the key changes to HSAs would be, and how much they would cost the federal government.
This brief provides new data from the 2024 KFF Women’s Health Survey on access to fertility care, including women’s opinions about access in their state, cost barriers, and the range of fertility services that women use.
This analysis examines the extent to which states are providing health benefits to their Medicare-eligible retirees through Medicare Advantage arrangements. In 2024, a majority of states offer Medicare Advantage plans to their state retirees, with 13 offering Medicare Advantage exclusively.
This brief analyzes Medicaid enrollment and spending trends for FY 2025 and FY 2026, based on data provided by state Medicaid directors as part of the 25th annual survey of Medicaid directors.
In his Beyond the Data column, KFF President and CEO Drew Altman discusses how how family health coverage is no longer affordable for workers at small employers, contributing to the health cost crisis affecting the American people.
Employer-sponsored health insurance is the largest source of health coverage for people under 65, covering 165.6 million people in March 2025. This analysis examines who among people under 65 have employer coverage and which workers are offered and eligible for coverage at their jobs, using the Annual Economic and Social (March) Supplements of the Current Population Survey.
This annual survey of employers provides a detailed look at trends in employer-sponsored health coverage, including premiums, employee contributions, cost-sharing provisions, offer rates, wellness programs, and employer practices. Annual premiums for employer-sponsored family health coverage reached $21,342 this year, up 4% from last year, with workers on average paying $5,588 toward the cost of their coverage.
This Health Policy 101 chapter explores employer-sponsored health insurance (ESI), the primary health coverage source for U.S. residents under age 65. In addition to detailing ESI requirements and incentives, structure, availability, and costs, the chapter examines ongoing challenges related to affordability and access to care for those with ESI coverage.
This brief discusses how consumers understand what their insurance covers, what to do when coverage for care is denied, and what protections exist to ensure that information is available and coverage determinations are fair, accurate, and timely.
This slideshow captures key data from the 2023 KFF Employer Health Benefits Survey survey, providing a detailed look at trends in employer-sponsored health coverage, including premiums, employee contributions, cost-sharing, abortion coverage, offer rates, wellness programs, and other employer practices.
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