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.
This policy watch examines the burden of medical debt in North Carolina and the state’s new plan to leverage the Medicaid program to provide debt relief and support access to care for low- and middle-income North Carolinians.
More states are providing fully state-funded health coverage to some individuals regardless of immigration status. An updated KFF analysis shows that as of March 2024, 12 states and Washington D.C. provide fully state-funded coverage for income-eligible children regardless of immigration status. These states include California, Connecticut, Illinois, Maine, Massachusetts, New Jersey, New York, Oregon, Rhode Island, Utah, Vermont, and Washington.Six states -- California, Colorado, Illinois, New York, Oregon, and Washington, plus D.C. -- have also…
This Health Policy 101 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.
This timeline offers a historical view of significant U.S. federal policies and events spanning the early 1800s to today that have influenced present-day health disparities. It covers policies that directly impacted health coverage and access to care, relevant events in medicine, social and economic policies and developments that influence health, and efforts to tackle inequalities.
This brief provides five key facts on Medicaid and immigrants as context for understanding the potential impacts of policy changes under the Trump administration.
This Policy Watch reviews the key provisions of President Trump's Executive Order that aim to restrict youth access to gender affirming care and examines state and legal responses.
Following a pledge by insurance companies to reduce the burden of prior authorizations, KFF's Health Tracking Poll examines the publics experience with the process. The poll finds that most view insurers' delays and denials as a problem, and few are aware of the newly announced pledge.
Medicaid helps fill gaps in coverage for veterans who are low-income, have disabilities, or are otherwise ineligible for military health benefits. It supports those with complex health needs and reduces out-of-pocket expenses. This brief presents five key facts about veterans with Medicaid and how policy changes in Congress could affect their coverage and access to care.
As Congress works to pass the "One Big Beautiful Bill Act," which includes significant changes to Medicaid and the ACA, the latest KFF Health Tracking Poll examines the views of groups that could be most directly impacted by the impending legislation. The poll finds most of the public is worried about the consequences of federal funding reductions to Medicaid, including rural residents, those with lower incomes, and across partisans.
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…
© 2026 KFF