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.
A new interactive tool from KFF estimates total household health spending for individuals and families in the U.S., including costs that are often less visible to consumers. Users can generate scenarios based on family size, income level, insurance source, and health status.
In this JAMA Health Forum post, Executive Vice President Larry Levitt recalls the mid-1990s’ public backlash against Health Maintenance Organizations (commonly known as HMOs) – all of which preceded the recent outpouring of health insurance concerns – as well as how consumer protections against coverage restrictions have evolved and fallen short.
This slideshow captures key data from the 2024 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.
The survey is the second in a series exploring the experiences and perceptions of people who purchase their own health insurance, the group perhaps most affected by the Affordable Care Act's reforms to the individual insurance market and tax subsidies to make such coverage more affordable. It includes people in ACA-compliant plans sold both inside and outside the federal and state marketplaces, as well as those still in non-compliant plans, which took effect prior to January 2014 and in many cases do not comply with all the law’s requirements.
This analysis focuses on out-of-pocket drug costs for Medicare Part D enrollees in 2016 for specialty, brand, and generic drugs. Part D drug plans differ considerably in the drugs they list on their formularies, their use of formulary tiers, and the level and structure of cost sharing applied to those tiers. Plan decisions affect different beneficiaries in different ways, depending on the drugs they use. The financial consequences for Part D plan enrollees can be substantial. In addition to examining costs for common drugs, we also examine profiles of multiple drugs for several hypothetical Part D enrollees.
A new issue brief examines compliance with a new federal price transparency rule and variation in payer-negotiated rates at U.S. hospitals.
Almost 50 million Americans lacked health insurance in 2010 -- about a million more than in 2009.
This analysis highlights key findings about the health care experiences of older adults (ages 65 and older) based on KFF’s 2023 Survey on Racism, Discrimination, and Health, including variations by race and ethnicity.
With the depletion of the federal-purchased supply of COVID-19 vaccines, treatments and tests following the end of the public health emergency, this resource provides an overview of the implications of these changes for access to people covered by Medicare, Medicaid and private insurance, as well as those who are uninsured.
This analysis uses government data to examine the burden of medical debt, including variations based on state, age, race and ethnicity, and health status. It estimates that people in the United States owe at least $220 billion in medical debt.
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