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.
Annual family premiums for employer-sponsored health insurance rose 4% to average $22,221 this year, according to the 2021 benchmark KFF Employer Health Benefits Survey released today. On average, workers this year are contributing $5,969 toward the cost of family coverage, with employers paying the rest.
This brief examines characteristics of uninsured children in 2020 and discusses how current policy proposals, including outreach efforts, continuous eligibility requirements, and closing the coverage gap, could affect children’s health coverage. Recent efforts to expand coverage for adults could benefit children’s coverage, especially for children in non-expansion states if the coverage gap is filled as proposed by the Build Back Better Act (BBBA).
This literature review summarizes findings from 404 studies of the impact of state Medicaid expansions under the ACA published between January 2014 (when the coverage provisions of the ACA went into effect) and January 2020. It includes studies, analyses, and reports published by government, research, and policy organizations using data from 2014 or later. This body of research suggests that the expansion presents an opportunity for gains in coverage, improvements in access and financial security, and economic benefits for states and providers.
On January 30, 2020, the Centers for Medicare and Medicaid Services (CMS) released guidance inviting states to apply for new Section 1115 demonstrations known as the “Healthy Adult Opportunity” (HAO). These demonstrations would permit states “extensive flexibility” to use Medicaid funds to cover Affordable Care Act (ACA) expansion adults and other nonelderly adults covered at state option who do not qualify on the basis of disability, without being bound by many federal standards related to Medicaid eligibility, benefits, delivery systems, and program oversight. In exchange, states would agree to a limit on federal financing in the form of a per capita or aggregate cap. States that opt for the aggregate cap and meet performance standards could access a portion of federal savings if actual spending is under the cap. This issue brief explains the key elements of the HAO guidance and considers the implications of the new demonstrations.
This interactive map shows the increase in states with laws restricting abortion coverage in Medicaid and private insurance since 2010.
These fact sheets lay out the health care landscape in every state, providing data on a variety of health care topics that may be the focus of policy debates in the 2024 election. Topics include health costs; women’s health policy, including state abortion, contraception and maternity laws and policies; health coverage, including the Affordable Care Act, Medicare and prescription drug coverage, Medicaid, and employer-sponsored insurance; gender affirming care; and basic information on health status, population and income.
On November 20, 2019, Tennessee submitted an amendment to its longstanding Section 1115 Waiver that would make major financing and administrative changes to its Medicaid program. The Centers for Medicare and Medicaid Services (CMS) certified the waiver as complete and opened a federal public comment period through December 27, 2019. Most significantly, Tennessee is requesting to receive federal funds in the form of a “modified block grant” and to retain half of any federal “savings” achieved under the block grant demonstration. This brief provides a high-level overview of the proposed waiver changes and context for why these changes matter.
This brief gives an overview of intimate partner violence (IPV) in the US, the populations most impacted, as well as insurance coverage of IPV screening, counseling, and referral services.
Health insurance coverage and access to care improve health outcomes, including viral suppression, for people with HIV in the United States. Prior research has demonstrated that implementation of the Affordable Care Act (ACA) in 2014 increased coverage among people with HIV and that certain forms of coverage are positively correlated with sustained viral suppression. We provide a 2018 update, the latest nationally representative data in this area, as well as trends over time.
As more people lose their jobs and accompanying ESI, more may fall into the coverage gap, particularly starting in 2021 after unemployment benefits expire for many who have lost their jobs and incomes are likely to drop below the minimum threshold for marketplace subsidies. This analysis estimates how many uninsured adults—including those uninsured even before the pandemic and those who could become uninsured as a result of it— could become eligible for Medicaid if states that have not yet expanded the program do so.
© 2025 KFF
