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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.
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 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 Health Policy 101 chapter provides an overview of the Affordable Care Act (ACA), a major reform of the U.S. health care system aimed at reducing high uninsured rates and alleviating issues like high out-of-pocket costs and coverage exclusions for preexisting conditions. The ACA significantly altered many aspects of the health system and the chapter explores its mechanisms, such as the Health Insurance Marketplaces, and the evolution of the law since its passage in 2010 to the changes in the 2025 budget reconciliation law.
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 people who are uninsured, disparities in coverage persist and policy changes in the 2025 budget reconciliation bill are expected to increase the size of the population.
This Health Policy 101 chapter explores the complex landscape of private health insurance regulation in the United States, detailing the interplay between state and federal regulations that shape access, affordability, and the adequacy of private health coverage. It focuses on key laws such as the Affordable Care Act (ACA) and the Employer Retirement Income Security Act (ERISA), and discusses how regulations impact the private insurance market, illustrating the challenges consumers face in navigating this system.
This Health Policy 101 chapter provides an overview of racial and ethnic disparities in health and health care and the factors that drive them, including the role of historical events and social and economic factors. It discusses why addressing disparities is important for health and economic prosperity, reviews recent federal policy actions that may impact disparities, and outlines future considerations.
This Health Policy 101 chapter explores the federal government’s role in health policy for the fragmented U.S. health care system. It examines the impact of the three federal branches and goes into further detail about the Department of Health and Human Services structure and the major congressional committees dealing with health care. It also briefly outlines the federal budgetary and regulatory process.
This Health Policy 101 chapter explores how health policy in the U.S. is linked to politics, with the direction of policy influenced by who is in power. Health care is often a major issue in political campaigns, and the chapter examines its potential role in elections, with a focus on current health issues that could impact the next election.
This volume explores findings from the KFF-Washington Post Survey of Parents on views of childhood vaccines; how ACIP may have contributed to concerns about hepatitis B and COVID-19 vaccines; recent HHS warnings about alleged links between Tylenol use in pregnancy and autism; and AI-generated deepfakes impersonating doctors to sell products.
This volume explores confusion around COVID-19 booster eligibility as federal recommendations shift and conflicts with guidance from physician organizations; Florida’s decision to end school vaccine mandates; and research demonstrating that artificial intelligence chatbots can provide generally sound advice, but struggle to make personalized recommendations.
This volume examines how prompting techniques can reduce incorrect medical information from AI chatbots; false claims linking vaccines to sudden infant death syndrome; the promotion of an industrial solvent as an allegedly suppressed cancer cure; misunderstandings about the risks of overdose from fentanyl exposure; and ongoing myths about sunscreen safety.
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