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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.”

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POLLING

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.
DATA

Marketplace Enrollment is Down in 2026—But All of the Data Isn’t in Yet

ANALYSIS

Higher Premium Payments or Higher Deductibles: The ACA's Tradeoffs

QUIZ

Test Your Knowledge of the Affordable Care Act

ANALYSIS

Competition Increased in Individual Market But Fell in Fully Insured Group Markets

Timely insights and analysis from KFF staff

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  • Pulling It Together: Writing Regulations

    Perspective

    Not since Geraldo Rivera revealed the secret contents of Al Capone's vault on national TV in the mid-80s, or more recently, sports fans awaited the LeBron James "decision" about where he would play next, have we so anxiously awaited anything as much as the draft health exchange regulations just published by HHS.

  • Health Care Reform Newsmaker Series: Sen. Orrin Hatch

    Event Date:
    Event

    This May 7, 2009 webcast features Sen. Orrin Hatch (R-Utah), senior member of the Senate Committee on Finance, and ranking Republican on the panel’s Subcommittee on Health Care. The briefing was part of the Health Care Reform Newsmaker series sponsored by the Kaiser Family Foundation, Families USA and the National Federation of Independent Business.

  • Health Care Reform Newsmaker Series: Sen. Chris Dodd

    Event Date:
    Event

    This webcast captures an April 28, 2009 briefing with Sen. Chris Dodd (D-Conn.), senior member of the U.S. Senate Committee on Health, Education, Labor and Pensions. The briefing was part of the Health Care Reform Newsmaker series sponsored by the Kaiser Family Foundation, Families USA and the National Federation of Independent Business.

  • Pulling It Together: Health IN the Economy

    Perspective

    I am writing this Pulling It Together column about this one chart and its potential interpretations and implications. Source: Key Findings: Kaiser Health Tracking Poll: Election 2008 -- April 2008, Kaiser Family Foundation, April 2008.

  • ¿Dónde puedo obtener ayuda con mi solicitud del mercado?

    FAQs

    Todos los mercados de seguros deben ofrecer programas de "Navegadores" para ayudar a los consumidores a revisar sus opciones de planes, completar su solicitud de ayuda asistencia financiera, incluyendo ayuda para solicitar Medicaid o CHIP. Los navegadores también pueden ayudar con otros procesos, por ejemplo, cuando el consumidor quiere apelar las decisiones del mercado.

  • What is a self-funded/self-insured plan? How do I know if I have one?

    FAQs

    Many employers, especially large ones, offer workers health coverage that is known as a “self-funded” (also referred to as “self-insured”) arrangement, which is where the employer pays enrollees’ medical claims directly, as opposed to traditional health insurance (known as fully-insured), where the employer buys coverage from a state-regulated insurance company.

  • How Will the Loss of Enhanced Premium Tax Credits Affect Older Adults?

    Issue Brief

    Adults ages 50 to 64 are disproportionately affected by the expiration of ACA enhanced premium tax credits because they make up a large number of Marketplace enrollees and premiums rise with age. Our analysis shows that older enrollees with moderate to higher incomes have been hit hardest.