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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.
Nearly two weeks after a CDC advisory panel voted to end the recommendation for newborn hepatitis B vaccination, conversations about vaccination schedules and parental choice remain elevated. Meanwhile, narratives about an FDA memo alleging COVID-19 vaccines caused 10 pediatric deaths have shifted toward claims of a government cover-up.
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 volume shares updates from the most recent CDC advisory panel meeting, changes to the CDC webpage on autism and vaccines, and polling on trust in news organizations. Additionally, it shares recent developments in AI and social media policy and new KFF poll findings about perceptions of mifepristone’s safety and prevalence.
KFF's interactive tracks key data and policies that will affect how states implement Medicaid work requirements, which are required under the 2025 budget reconciliation law starting in January 2027. The tracker includes state-level data on Medicaid enrollment and renewal outcomes as well as current state enrollment and renewal policies.
KFF resources on the Medicaid work requirements in the 2025 Reconcilation law.
This volume examines how AI-generated videos contributed to false narratives about SNAP recipients; findings from KFF’s Health Tracking Poll on beliefs about undocumented immigrants’ ACA eligibility; how a new film amplifies false vaccine claims; Louisiana’s delayed whooping cough response; medical education efforts to address shame; and teens’ distrust of news media.
KFF’s Survey Question Finder lets you to search for individual survey questions asked on all our polls since 1992. Search by keyword, date, and/or topic to find full question wording and results.
This glossary serves as a guide to the sometimes arcane terms that inhabit the world of Medicare Advantage, the private plan alternative to traditional Medicare.
This volume examines recent social media and AI policy changes; conflicting studies on COVID-19 vaccines and cancer; ACOG guidance on contraceptive misinformation; an alternative to the CDC’s MMWR; the Texas AG’s Tylenol lawsuit; and findings from a recent KFF Tracking Poll on trust in health care apps and websites that use AI.
The ACA's enhanced premium tax credits expired at the end of 2025. This calculator estimates how much out-of-pocket premium payments would increase for families without the enhanced credits. The projected premium increases are estimated based on family income, zip code, size, ages, and 2026 ACA Marketplace premiums.
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