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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.
The Peterson-KFF Health System Tracker is an online hub monitoring how well the U.S. health system is operating through key quality and cost measures. Visit the Tracker →
This slideshow compares mortality rates in the United States and other industrialized countries for seven major causes of death. The data show that U.S. mortality rates for circulatory diseases and cancer have fallen in the past 30 years, driving a decline in the nation's overall rate. However, mortality rates for leading causes of death other than cancer are higher in the United States than the average for comparable countries.
This slideshow examines how cost and insurance affects people's access to care, including decisions to forgo or delay needed care and access to a usual source of care.
This slideshow examines trends in U.S. health spending over time, including the share of household budgets devoted to health expenses and comparisons of out-of-pocket expenditures to money spent on insurance. The data shows that U.S. heath spending outpaced the country's economic growth before slowing in recent years, and that health insurance represents a growing share of total health expenditures, particularly public programs.
This brief describes gaps in data about hospital and health system finances and business practices that limit transparency for policymakers, researchers, and consumers. It examines data issues involving finances, debt collection practices, charity care, prices, ownership, and the 340B Drug Pricing Program.
This brief survey examines how the public views the motivations of doctors, nurses, insurance companies, and drug companies when it comes to making profits vs. working for the public good. It updates a question asked in 2005 to measure how views have changed over time.
A new animated video on the Peterson-Kaiser Health System Tracker provides an engaging “check-up” of the nation’s health system, addressing questions of whether it’s getting better or worse and how it compares to other countries.
Among women ages 18-35 with a clinical visit in the past two years, more than four in 10 (46%) report experiencing a negative interaction with a health care provider, according to a new analysis of 2022 KFF Women’s Health Survey (WHS) data.
This data note examines the financial performance of the three largest for-profit hospital systems in the U.S. during the COVID-19 pandemic. All three health systems have had positive operating margins that have exceeded pre-pandemic levels for the majority of the pandemic, including in the third quarter of 2022.
This updated chart collection compares indicators of health care utilization and prices in the United States and 11 similarly wealthy countries to investigate whether higher prices or higher utilization of health care services drives the high health care expenditures in the U.S. relative to peer nations.
The quality of the U.S. health system is improving in many areas, but comparable countries continue to outperform the United States on key measures. In this brief on the Peterson-Kaiser Health System Tracker, analysts from the Kaiser Family Foundation compile an overall picture of health care quality in the United States, using the best available data from numerous sources on health outcomes, quality of care, and access to services.
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