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Status of State Medicaid Expansion Decisions
InteractiveThis page displays an interactive map of the current status of state decisions on the Affordable Care Act's Medicaid expansion. Additional Medicaid expansion resources are listed (with links) below the map.
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Louisiana v. FDA: Access to Mifepristone Back at the Supreme Court
Issue BriefThis brief reviews the case now before the Supreme Court, Louisiana v. FDA, and provides an overview of the other pending litigation involving mifepristone, and the mounting tension between states seeking to protect abortion and the states banning the provision of abortion.
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Regulation of AI in Prior Authorization and Claims Review: A Look at Federal and State Consumer Protections
Issue BriefAmid the growing use of artificial intelligence (AI) in the claims review cycle, this brief discusses the types of consumer protections for use of AI in prior authorization and claims review, describes the Trump administration’s general approach to AI , and highlights areas to watch as Congress considers AI legislation.
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KFF Polling on Health Information and Trust
FeatureDrawing on KFF's poll findings, this interactive dashboard tracks the public’s trusted sources for health information, attitudes toward vaccines, and use of news, social media, and AI for health-related information. It provides visual representations of the key trends in the public’s trust in health information and tracks exposure to and belief in false and unproven health claims.
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MAHA Health Concerns Resonate Broadly but Lag Behind Health Care Costs Even for MAHA Voters
News ReleaseChemical food additive and pesticide concerns associated with the Make America Health Again (MAHA) movement are shared broadly across the public. But when it comes to voters, health care costs are a higher priority and bigger motivator, even among MAHA supporters, a new KFF Health Tracking Poll finds.
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KFF Health Tracking Poll: MAHA and the Midterms
Poll FindingThis KFF Health Tracking Poll finds that the cost of health care is a more prominent focus for Make America Healthy Again (MAHA) voters than issues like food and vaccine policy. Four in ten MAHA voters (42%) choose lowering health costs as the most important health priority, outranking other MAHA priorities.
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Litigation Involving Reproductive Health and Rights in the Federal Courts
FeatureThis State and Federal Reproductive Rights Litigation tracker aggregates information about ongoing litigation regarding abortion bans and restrictions, FDA approval of Mifepristone (an abortion pill) and other federal regulations.
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What AI Can Do — And What It Can’t
PodcastThe data is good enough, the technology is getting better, the computing is becoming more available, and the use cases are getting clearer—but is AI truly a revolutionary technological advancement yet for health care? With a 30-year perspective on what digital technology has done and failed to do in health care, Dr. John Halamka, President of the Mayo Clinic Platform, joins Chip in discussing whether AI is actually disruptive or another wave of incremental change.
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Medicaid and CHIP Eligibility, Enrollment, and Renewal Policies
Other PostThe 24th annual survey of state Medicaid and CHIP program officials conducted by KFF and the Georgetown University Center for Children and Families in January 2026 presents a snapshot of policies in place as states return to routine operations following the unwinding of the continuous enrollment provision. These indicators provide a baseline of state policies as of January 2026.