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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.
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This brief compares the prices paid by private insurers for hospital care to increases in Medicare payment using data from the Bureau of Labor Statistics (BLS) Producer Price Index (PPI), finding that hospital prices have risen much faster for private insurance than Medicare since 2019.
This brief examines the implications of the growing use of AI for racial and ethnic disparities in health and health care and discusses factors that can help reduce AI-related bias in health care.
Amid reports of Immigration and Customs Enforcement (ICE) at hospitals and President Trump's reversal of policy protecting "sensitive locations" like hospitals, KFF's Health Tracking Poll finds that a majority of the public say they are concerned about the Trump administration's actions in health care settings.
This analysis examines the competitiveness of markets for hospital care and finds that nearly half of metropolitan areas across the country had only one or two hospitals or health systems providing general inpatient hospital care in 2024.
Panelists discussed the motivations behind horizontal and vertical consolidation in health care, its potential to lower or raise costs, the implications for patients and payers, and how policy makers could respond.
This data note analyzes the extent to which hospital spending has contributed to the growth in national health expenditures in recent years and over the long term using data from the Centers for Medicare & Medicaid Services (CMS) National Health Expenditures Accounts (NHEA).
This policy watch discusses the implications for the U.S. health care workforce of the recent DOS immigrant visa pause for individuals from 75 countries deemed more likely to be a public charge.
The Health Spending Explorer on the Peterson-KFF Health System Tracker helps users examine five decades worth of numbers documenting expenditures by federal and local governments, private insurers, and individuals on 15 categories of health services, including hospitals, physician and clinic care, and prescription drugs.
The presence of ICE at hospitals and health care facilities represents a reversal in policy under the Trump administration from previous policy that had protected against enforcement in these and other “sensitive locations” like schools and places of worship.
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