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 examines how people of color fare compared to White people across 64 measures of health, health care, and social determinants of health using the most recent data available from federal surveys and administrative sets as well as the 2023 KFF Survey on Racism, Discrimination, and Health.
This brief describes Trump Administration efforts to scale back or modify data collection on sexual orientation and gender identity variables in federal surveys. It specifically focuses on changes in three national surveys that are representative of these efforts: the National Health Interview Survey (NHIS), the Medicare Current Beneficiary Survey (MCBS), and the National Crime Victimization Survey (NCVS).
Commercial health insurance markets remain highly concentrated across coverage types. However, the individual market, which consists mostly of the ACA Marketplaces, has attracted more insurers and witnessed greater insurer competition across a variety of measures since the implementation of the enhanced premium tax credits in 2021, according to a new Healthy System Tracker analysis.
This brief provides an overview of premiums and benefits in Medicare Advantage plans that are available for 2026 and key trends over time.
This brief provides an overview of the Medicare Advantage plans that are available for 2026 and key trends over time. In 2026, the average Medicare beneficiary has a choice of 32 Medicare Advantage prescription drug (MA-PD) plans, two fewer than the 34 in 2025. Virtually all Medicare Advantage plans for 2026 provide multiple extra benefits like vision, hearing, and dental benefits, similar to last year.
This brief provides an overview of these legal challenges and summarizes the key positions of the plaintiffs and the defendants, Health and Human Services (HHS) and the Centers for Medicare and Medicaid Services (CMS).
This brief includes data on pregnancy and birth outcomes by race and ethnicity, describes the underlying factors driving disparities, and discusses current policies affecting maternal and infant health disparities.
Data show that children’s vaccination rates, including MMR and seasonal flu vaccines, have declined in recent years largely due to decreases in vaccinations among White and Asian children. At the same time, and despite the declines among White and Asian children, Black and AIAN children remain least likely to have received recommended childhood vaccinations and the MMR vaccine specifically.
This issue brief reviews the Department of Homeland Security (DHS) proposed rule that would rescind 2022 Biden-era public charge determination regulations. The proposed public charge changes along with other Trump administration policy changes will likely lead to decreased participation in public programs, including Medicaid, among a broad group of immigrant families, including citizen children in those families.
This issue brief uses data from KFF’s 2025-2026 survey of Medicaid directors to describe states’ current provider taxes, explore how the 2025 reconciliation law changed the federal rules governing provider taxes, and summarize potential impacts of the changes across states.
© 2026 KFF