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.
State Health Facts is a KFF project that provides free, up-to-date, and easy-to-use health data for all 50 states, the District of Columbia, and the United States. It offers data on specific types of health insurance coverage, including employer-sponsored, Medicaid, Medicare, as well as people who are uninsured by demographic characteristics, including age, race/ethnicity, work status, gender, and income. There are also data on health insurance status for a state's population overall and broken down by age, gender, and income.
Sicker and Poorer: The Consequences of Being Uninsured A new report by the Kaiser Commission on Medicaid and the Uninsured synthesizes the major findings of the past 25 years of health services research assessing the most important effects of health insurance.
An issue brief that looks at mandated health insurance benefits and the tradeoffs among benefits, coverage, and costs. It explores the debate over mandated benefits legislation, the evidence about the impact of mandates, the status of mandated benefits in other states and in California.
A background report that assesses how various factors influence changes in the health care system for immigrants in four urban areas with large immigrant populations (Los Angeles, New York, Houston, and Miami.
Analyses of the Child Health Plan and Other Kaiser Permanente Services for Publicly and Privately Insured Children, a new policy brief prepared for the Kaiser Family Foundation and the California HealthCare Foundation by the Institute for Health Policy Studies at U.C.
This policy brief examines health coverage for low-income parents after the 1996 welfare law broke the historical connection between Medicaid coverage and welfare. Many states have altered their rules and some have expanded coverage for low-income working parents.
Underinsured in America: Is Health Coverage Adequate? This fact sheet examines the adequacy of health insurance coverage of the insured and focuses on the consequences and future policy challenges of what some experts have defined as "underinsurance.
This report, prepared by Marilyn Moon of The Urban Institute and Robert Friedland and Lee Shirey of Georgetown University's Center on an Aging Society, reviews the income and assets of the current Medicare population, provides an overview of asset tests used to determine eligibility for programs assisting low-income Medicare beneficiaries, and considers how alternative policy…
Protection in Managed Care Plans: A Side-by-Side Comparison of Proposed Federal Legislation. A side-by-side comparison of the provisions for consumer protection in managed care plans contained in the House and Senate budget reconciliation bills and in eight other consumer protection bills currently under consideration by Congress.
State Reforms of Small Group Health Insurance Between 1989 and 1995, 45 states enacted laws to make health insurance more accessible and attractive to small businesses. The small group market was targeted for reform because about half of all uninsured workers are either self-employed or working in firms with fewer than 25 employees (EBRI, 1996).
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.
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