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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.
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.
This data note from the latest KFF Health Tracking Poll explores the public's views on Medicare drug price negotiation, including how arguments on both sides impact support and opposition; confidence in leaders to do the right thing on drug pricing; and experiences with prescription drug costs.
The federal government spent $321 more per person for beneficiaries enrolled in Medicare Advantage plans than for those in traditional Medicare in 2019, a gap that amounted to $7 billion in additional spending on the increasingly popular private plans that year, finds a new KFF analysis.
This analysis finds that Medicare spending for Medicare Advantage enrollees was $321 higher per person in 2019 than if enrollees had instead been coverage by traditional Medicare, leading to an estimated $7 billion in additional spending in 2019. It also examines the implications of expected growth in Medicare Advantage enrollment and payments per enrollee from 2021 to 2029.
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 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.
In this column, KFF President and CEO Drew Altman looks back at the remarkable progress made in expanding coverage for the uninsured and what it could mean politically for today’s remaining uninsured—a population that has had little clout historically and will command even less attention now.
Mergers and acquisitions involving hospitals and other health care providers are drawing attention from federal and state regulators, including the Federal Trade Commission, and policymakers amid concerns that such consolidations can reduce competition and contribute to the high costs of health care.
As policymakers and regulators pay more attention to consolidation in health care provider markets, this brief examines and summarizes the evidence about consolidation, including recent trends, the impact on prices and quality, and proposals to address consolidation and increase competition.
In this column, KFF President and CEO Drew Altman explores the nation's twin health cost crises of affordability, especially for people who are sick and need a lot of health care, and national health spending, and why the solutions often work at cross purposes.
In this column, KFF President and CEO Drew Altman explores the potential for some health care issues—including abortion, drug costs and other affordability challenges—to influence enough voters in swing states to make a difference in this year's presidential election.
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