Affordable Care Act

The ACA Marketplace

2025 KFF Marketplace Enrollees Survey

In 2025, about one in three ACA enrollees said they would be “very likely” to look for a lower-premium Marketplace plan If their premium payments doubled.

Cost Concerns and Coverage Changes: A Follow-Up Survey of ACA Marketplace Enrollees

Following the expiration of the enhanced premium tax credits for people with Affordable Care Act (ACA) Marketplace plans, a new KFF follow-up survey of the same Marketplace enrollees KFF surveyed in 2025 finds half (51%) of returning enrollees say their health care costs are “a lot higher” this year compared to last year, including four in 10 who specifically say their premiums are “a lot higher.”

New AND NOTEWORTHY

Tracking the Public’s Views on the ACA

While overall opinion of the Affordable Care Act has been more favorable than unfavorable since 2017, there remain deep partisan divides. See how public opinion on the ACA has changed from the inception of the law to the present. This interactive tool highlights key moments when views shifted and trends based on party identification, income, age, gender, and race/ethnicity.

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  • The Washington State Health Care Landscape

    Fact Sheet

    This fact sheet provides an overview of population health, health coverage, and health care delivery in Washington under the Affordable Care Act (ACA).

  • Kaiser Family Foundation Launches New Non-Profit Health Policy News Service

    News Release

    Kaiser Health News Will Provide In-Depth Reporting on Major Health Policy Issues Menlo Park, CA -- In the midst of a major federal health reform debate and the ongoing financial turmoil in the media industry, the Kaiser Family Foundation officially launched Kaiser Health News (KHN) today to provide a new source of in-depth reporting on major health issues. KHN is staffed by experienced health policy journalists and editors, and will feature contributions from a wide…

  • The Stakes Beyond the Halbig Lawsuit

    From Drew Altman

    In a column for The Wall Street Journal’s Think Tank, Drew Altman discusses if the legal court cases about whether the government can provide tax credits to people in the Affordable Care Act’s federal health exchanges will be perceived by the American people as a legitimate legal question or as more inside-Washington politics.

  • Medicaid Health Homes: A Profile of Newer Programs

    Issue Brief

    Under the ACA, states have a new Medicaid option to establish "health homes" designed to improve care coordination and integration and reduce costs for beneficiaries with chronic conditions. Thus far, 15 states have implemented health home programs. Following on a 2012 brief profiling Medicaid health home programs in the first six states to adopt the option, this brief describes the health home programs in the nine states that have implemented them since that time, and…

  • The Potential Side Effects of Halbig

    Perspective

    The Halbig case, if it prevails, would have far-reaching side effects on the Affordable Care Act’s employer mandate and the functioning of the individual insurance market.

  • Share of Americans With An Unfavorable View of the Affordable Care Act Rises in July; Majority Continues To Want Congress To Improve, Not Repeal, The Law

    News Release

    A Quarter Incorrectly Believes Newly Insured Under ACA Were Enrolled in a Single Government Plan Majority of the Public Believes the Hobby Lobby Decision Will Trigger New Efforts to Deny Health Coverage On Religious Grounds After remaining steady for several months, the share of Americans expressing an unfavorable view of the Affordable Care Act rose to 53 percent in July, up eight percentage points from June, according to the latest Kaiser Health Tracking Poll. The…

  • The Ohio Health Care Landscape

    Fact Sheet

    This fact sheet provides an overview of population health, health coverage, and health care delivery in Ohio under the Affordable Care Act (ACA).

  • One Year into Duals Demo Enrollment: Early Expectations Meet Reality

    Perspective

    One year into initial enrollment in the Medicare-Medicaid financial alignment demonstrations for dual eligible beneficiaries, some initial insights are beginning to emerge. This policy insight highlights key challenges and trends emerging in states’ demonstrations.