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.
This analysis highlights the health care affordability challenges facing LGBT adults, a growing population that faces health related disparities. Findings from KFF Health Tracking Polls show that LGBT adults face more widespread concerns with affording basic necessities, including health care, compared to non-LGBT adults.
This poll finds that about as many adults are turning to AI for health information as social media, with health care costs and access driving many users, particularly younger users.
This KFF survey is a follow-up survey of adults who had ACA Marketplace insurance in 2025. The survey examines the cost concerns and coverage changes that these 2025 Marketplace enrollees are experiencing following the expiration of the enhanced premium tax credits. The survey finds that half of returning enrollees say their health care costs are “a lot higher” and most expect to cut back on basic household expenses to afford coverage.
Amid the Trump administration's focus on lowering prescription drug costs, including its new TrumpRx website, KFF's Health Tracking Poll finds that most Americans (59%) are worried about affording prescription drugs and support more regulation of prescription drug pricing (72%). Looking ahead to the 2026 midterm elections, the Democratic party currently holds the advantage when it comes to who voters trust to address the cost of health care, including prescription drugs.
This brief provides data from the 2025 KFF/New York Times Survey of Immigrants on the health and health care experiences of immigrant parents and their children in the U.S. amid the current policy environment.
This interactive tool tracks public opinion on the Affordable Care Act, from the inception of the law to the present. It highlights key moments when views shifted and trends based on party identification, income, age, gender, and race/ethnicity.
Weeks after the Trump administration reduced the number of childhood vaccine recommended for routine use, public trust in the CDC is at its lowest since the COVID-19 pandemic, and less than half are confident in federal agencies' ability to make such recommendations. Among those who have heard about the revised recommendations, more say they expect the changes to have a negative impact than a positive one on children’s health.
New KFF polling explores the challenges beyond costs that people with insurance face in navigating the health care system. People cite prior authorization review as their top problem by a wide margin, with a third (32%) saying prior authorization requirements are a “major burden.
KFF's health tracking poll finds that beyond costs, insured adults say prior authorization is their biggest challenges when accessing care. About seven in ten (69%) insured adults say prior authorizations are burdensome, and a third (34%) choose prior authorizations as their single biggest health care burden.
This data note reviews our recent polling data that finds that many Americans struggle to afford many aspects of health care, including disproportionate shares of uninsured adults, Black and Hispanic adults and those with lower incomes.
© 2026 KFF