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.
KFF's analysis provides an overview of total Medicaid spending per enrollee (state and federal shares) by eligibility group and state in 2021. Variation in per-enrollee Medicaid spending is driven by state Medicaid policy choices, like eligibility levels, benefits, and provider payments, as well as factors like state demographics and health costs.
In 2024, more than half (54%) of eligible Medicare beneficiaries are enrolled in Medicare Advantage plans. This brief provides current information about Medicare Advantage enrollment, by plan type and firm, and shows how enrollment varies by state and county.
The unwinding of pandemic enrollment protections in Medicaid helped accelerate states’ expansion of eligibility for key groups and adoption of policy and system changes to streamline renewal processes for enrollees, according to findings from a new KFF survey of state Medicaid officials.
Eligibility policies for seniors and people with disabilities vary across states, but states made similarly wide-ranging changes to streamline renewal processes for these enrollees. KFF’s Survey of Medicaid Financial Eligibility & Enrollment Policies for Seniors & People with Disabilities was conducted in March 2024 by KFF and Watts Health Policy Consulting.
The 22nd annual survey of state Medicaid and CHIP programs officials conducted by KFF and the Georgetown University Center for Children and Families in May 2024 presents a snapshot of actions states have taken to improve systems, processes, and communications during the unwinding, as well as key state Medicaid eligibility, enrollment, and renewals policies and procedures in place as of May 2024. The report focuses on policies for children, pregnant individuals, parents, and other non-elderly adults whose eligibility is based on Modified Adjusted Gross Income (MAGI) financial eligibility rules.
This Health Policy 101 chapter provides an overview of the Affordable Care Act (ACA), a major reform of the U.S. health care system aimed at reducing high uninsured rates and alleviating issues like high out-of-pocket costs and coverage exclusions for preexisting conditions. The ACA significantly altered many aspects of the health system and the chapter explores its mechanisms, such as the Health Insurance Marketplaces, and the evolution of the law since its passage in 2010.
In 2024, Affordable Care Act (ACA) Marketplace enrollment hit a new record high, reaching over 21 million people. This policy watch discusses the the factors contributing to the increased enrollment in the fastest growing marketplaces.
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