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Affordable Care Act

Enhanced Premium tax credits

2025 KFF Marketplace Enrollees Survey

If their premium payments double, about one in three ACA enrollees say they would be “very likely” to look for a lower-premium Marketplace plan.

Updated Larry QT on ePTCs

There is No Drop-Dead Date for an ACA Tax Credit Extension, But Coverage Losses Will Mount as the Clock Ticks

A discharge petition in the House paves the way for a vote on a three-year extension of the tax credits, which would provide ACA enrollees premium relief whenever it comes. While there is still time to extend the enhanced tax credits, with each passing day, more and more ACA Marketplace enrollees are going to drop their health insurance when faced with eye-popping increases in their premium payments, writes KFF’s Larry Levitt.

ACA Marketplaces

Competition Has Increased in the Individual Market But Fallen in Fully Insured Group Markets

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.


ACA Premium Payment Increases Across Congressional Districts

Some Price-Sensitive Consumers May Consider Switching to Short-Term Plans

Marketplace Enrollment Snapshot for Open Enrollment 2026

Number of Insurers in the Individual Insurance Marketplaces

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  • Views of Governors and Insurance Commissioners on ACA Repeal and Changes to Medicaid: Responses to a Congressional Request for State Input on Health Reform

    Issue Brief

    This brief summarizes responses from governors and insurance commissioners in 35 states, including DC, to a request from members in the House of Representatives for state input on health care reforms. These responses provide insight into state leaders’ views on repeal and replacement of the ACA and the changes Congress is considering making to the financing and structure of Medicaid. It finds that respondents have mixed views on the ACA and potential repeal and replacement of the ACA; most respondents expressed cautions or concerns about repeal, which are shared among both Republicans and Democrats and those who oppose and support appeal; more respondents expressed concerns about capped Medicaid financing than indicated support, and those that expressed support included significant caveats; less than half of respondents, mostly Republican, cited interest in increased state Medicaid flexibility; over half of respondents supported returning authority to states to regulate insurance markets; and few respondents expressed interest in allowing the sale of insurance across state lines, HSAs, or high risk pools.

  • Data Note: Variation in Per Enrollee Medicaid Spending Across States

    Issue Brief

    Proposals to transition Medicaid a block grant or per capita cap would reduce federal spending. To understand per capita cap proposals, it is helpful to understand variation in per enrollee spending and per enrollee spending growth across states and enrollment groups. A per capita cap policy could lock in historic variation. This data note uses interactive maps and tables to show variation in per enrollee spending and spending growth by state and eligibility group.

  • Kaiser Health Tracking Poll: Future Directions for the ACA and Medicaid

    Feature

    This month’s Kaiser Health Tracking Poll explores the public’s views on the changing landscape of the U.S. health care system including proposals to repeal and replace the Affordable Care Act (ACA) and to change Medicaid financing to a system of block grants or per capita allotments. The survey also examines which sources, including news media and other sources, the public trusts for information on the proposed changes to the country’s health care system.

  • KFF Health Tracking Poll – June 2019: Health Care in the Democratic Primary and Medicare-for-all

    Feature

    In anticipation of upcoming Democratic presidential debates, this poll finds that Democrats and Democratic-leaning independents say that health care is a top issue they want to hear candidates talk about. When asked to say in their own words what health care issue they specifically want to hear about, affordability emerges as one of the top issues. The poll also probes the public about different possible implications of implementing a Medicare-for-all plan and finds that most Americans don't realize how dramatically such a proposal would revamp the current health care system.

  • The Silent Affordability Crisis Facing Sick People

    From Drew Altman

    In this Axios column, Drew Altman shows that employer coverage for lower wage workers is much worse than ACA marketplace coverage for similar populations. It’s a bigger problem we need to talk about more, he says.

  • How Affordability of Employer Coverage Varies by Family Income

    Issue Brief

    This analysis looks at the share of family income people with employer-based coverage pay toward their premiums and out-of-pocket payments for medical care. The cost of employer sponsored health insurance—including premiums, deductibles, and other out-of-pocket costs—has risen steadily over time.

  • KFF Health Tracking Poll – March 2019: Public Opinion on the Domestic HIV Epidemic, Affordable Care Act, and Medicare-for-all

    Feature

    This poll explores the public’s attitudes towards, and experiences with, HIV/AIDS in the U.S. in light of President Trump’s announcement of his plan to significantly reduce new HIV infections in the U.S. within ten years. The poll also probes the public on why they may support or oppose a national health plan and find that people’s responses tend to echo the messages emphasized by both sides of the debate.

  • KFF Health Tracking Poll – February 2019: Prescription Drugs

    Feature

    With increased national attention towards prescription drug costs, this poll examines the public’s experiences with prescription medicine and their views on current policy proposals brought forth by congressional lawmakers and the Trump administration, including international reference pricing, transparency in drug advertisements, and negotiations with drug companies. The survey also dives into the attitudes and experiences of adults, 65 and older – a group that is more likely to report taking prescription medication and shopped for prescription drug coverage.

  • Summary of HHS’s Final Rule on Nondiscrimination in Health Programs and Activities

    Issue Brief

    On May 18, 2016, the Department of Health and Human Services (HHS) published a final rule to implement Section 1557 of the Affordable Care Act (ACA), which prohibits discrimination in health coverage and care based on race, color, national origin, age or disability, and, for the first time sex. This Issue Brief provides a technical summary of Section 1557 and the final rule and highlights new protections and provisions included in the law and rule. Notably, Section 1557 is the first federal civil rights law to prohibit discrimination on the basis of sex in health care. Moreover, the proposed rule extends the definition of sex discrimination to include discrimination on the basis of gender identity. In addition, the final rule establishes regulations related to the provision of language assistance services based on long-standing HHS policy guidance.

  • A Look at Rural Hospital Closures and Implications for Access to Care: Three Case Studies

    Issue Brief

    The number of rural hospital closures has increased significantly in recent years. This trend is expected to continue, raising questions about the impact the closures will have on rural communities’ access to health care services. To investigate the factors that contribute to rural hospital closures and the impact those closures have on access to health care in rural communities, the Kaiser Commission on Medicaid and the Uninsured and the Urban Institute conducted case studies of three hospital closures that took place in 2015: Mercy Hospital in Independence, Kansas; Parkway Regional Hospital in Fulton, Kentucky; and Marlboro Park Hospital in Bennettsville, South Carolina. Two of these hospitals were in states that did not adopt the Medicaid coverage expansion under the Affordable Care Act (ACA) (Kansas and South Carolina), while one of the hospitals was located in a Medicaid expansion state (Kentucky).