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.
Medicaid is the nation’s main public health insurance program for people with low incomes, and it is the single largest source of health coverage in the U.S., covering nearly 70 million Americans. Medicaid also finances 16% of total personal health spending in the nation. States design and administer their own Medicaid programs within federal requirements, and states and the federal government finance the program jointly. As a major payer, Medicaid is a core source of…
Adults of color, noncitizens, and adults with lower educational attainment and incomes are disproportionately employed in occupations with increased climate-related health risks. Moreover, workers in occupations with increased climate-related health risks are more likely to be uninsured, contributing to challenges accessing health care.
On September 21, 2023, the Centers for Medicare and Medicaid Services (CMS) finalized a rule that is intended to help low-income Medicare beneficiaries gain access to Medicaid coverage of Medicare premiums and often, cost sharing, through the Medicare Savings Programs.
Lower-income adults with employer coverage are more likely than their higher-income peers to report negative outcomes due to problems using their insurance, a new KFF analysis shows. Drawing on data from the KFF Survey of Consumer Experiences with Health Insurance, the analysis shows that similar shares of lower- and higher-income adults with employer coverage report having common problems with their insurance such as denied claims or prior authorization issues. At the same time, those with lower incomes…
Enrollment in the Affordable Care Act (ACA) Marketplaces will hit another record high in 2024, with sign-ups to date topping 20 million—already 4 million above last year’s record high. The Medicaid unwinding, enhanced Marketplace subsidies that make coverage more affordable, as well as increased marketing, outreach, and enrollment assistance have all played a role in this growth, according to a new analysis from KFF. Marketplace sign-ups have nearly doubled since 2020. The Medicaid unwinding is…
KFF Health News and Cox Media Group Television Stations announced today that they received the 2024 Goldsmith Awards’ inaugural Government Reporting Prize for their joint reporting in the series “Overpayment Outrage,” which exposed how the Social Security Administration routinely reduced or suspended monthly checks to take back funds to pay off large debts that were often created by its own miscalculation of people’s benefits. The investigation revealed that more than two million people each year…
This Health Policy 101 chapter examines the share of the United States population who are uninsured, highlighting their demographics and the challenges they face because of the lack of coverage. Economic conditions, federal and state policy decisions, and major health crises like the COVID-19 pandemic influence the uninsured rate. While implementation of the Affordable Care Act, namely the expansion of Medicaid and availability of subsidized Marketplace coverage, led to a drop in the share of…
A new KFF analysis shows that most Medicare beneficiaries live on relatively low incomes and have modest financial resources for retirement – posing a risk to their economic well-being, particularly if they were to have a major, unanticipated expense, such as a need for long-term nursing home care. The financial picture is especially bleak among Black and Hispanic Medicare beneficiaries, who tend to have lower incomes, savings, and home equity than White beneficiaries, the analysis…
This Health Policy 101 chapter explores Medicaid, the primary U.S. program providing comprehensive coverage of health care and long-term services and supports to about 80 million low-income people. Originating in 1965 and expanding with the Affordable Care Act, the chapter reviews Medicaid's evolution, including 2025 changes, and its joint federal and state financing and administration. It discusses how state-level flexibility in managing Medicaid leads to variation in coverage, spending, health care delivery, and access across…
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