The independent source for health policy research, polling, and news.
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.
KFF Health News is a national newsroom that produces in-depth journalism about health issues and is one of the organization’s core operating programs.
Health Policy 101 is a comprehensive guide covering fundamental aspects of U.S. health policy and programs, including Medicare, Medicaid, the Affordable Care Act, employer-sponsored insurance, the uninsured population, health care costs and affordability, women's health issues, and health care politics. The Health Care Costs and Affordability chapter explores trends in health care costs in the U.S. and the factors that contribute to this spending. It also examines how health care spending varies across the population, the impact of costs on care affordability and individuals' overall financial vulnerability.
More people than ever got coverage through the Affordable Care Act (ACA) Marketplaces in 2025, but the expiration of enhanced premium tax credits has driven up what people pay and contributed to declining enrollment in 2026. Law and regulatory changes also tightened ACA eligibility and enrollment requirements. Public opinion of the ACA remains generally favorable, although views remain divided along partisan lines.
This chart pack summarizes KFF polling data on public opinion on Medicare-for-all and other national health plan proposals. The latest update finds that two-thirds of the public supports Medicare-for-all, while support changes drastically as respondents hear arguments from proponents and critics.
Just a month away from the midterm elections, affordability worries continue to top the public’s list of midterm election issues, with health care costs and gas costs tying as the top economic concern, KFF’s new Health Tracking Poll finds. Voters overall trust Democrats more than Republicans to handle the cost of health care and the cost of living.
With the 2026 midterms about a month away, health care costs remain tied with gas as voters’ top midterm concerns and the Democrats hold a clear edge over the Republicans Party on who voters trust to handle many top electoral issues, including the cost of health care and the cost of living. Two-thirds of U.S. adults now favor Medicare-for-all, a new high in KFF Polling, but support shifts when competing claims from critics and proponents…
This data note reviews our recent polling data that finds that many Americans struggle to afford many aspects of health care, including disproportionate shares of uninsured adults, Black and Hispanic adults and those with lower incomes.
As health care costs dominate the national political conversation, our 2026 KFF Women’s Health Survey shows the toll those costs are taking on women. Our new nationally representative survey of women and men ages 18–64 finds costs remain a major barrier for women, specifically — causing everything from delayed care to rationed medications to cuts in spending on basic needs.
Rural voters’ frustrations about the cost of living in their community are growing and appear to be chipping away at Republicans’ enthusiasm to vote as the midterm elections near, a new KFF/AP Survey of Rural Voters finds.
The KFF/AP Rural Voters Survey examines the views and political priorities of voters living in rural areas across the United States ahead of the 2026 midterm elections. The survey gauges rural voters' top election issues, growing struggles with cost of living and health care costs, as well as views on the Trump administration's health care policies.
Significant shares of adults with multiple or complex health conditions, including cancer, lung disease, diabetes, cardiovascular disease, and mental health conditions say they struggle to pay their medical bills and access needed care and medication. These challenges fall hardest on uninsured adults who face greater costs and access challenges.
Adults with multiple or complex health conditions, who already face unique physical and mental challenges, commonly struggle to pay their medical bills and access needed care and medication—challenges that fall hardest on uninsured adults, according to a KFF survey of more than 25 thousand adults. “If the first obligation of a health care system is to take care of the sick, we are failing that test. Cost and access problems are hitting the chronically ill hard, and…
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