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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  • Poll: Two-thirds of Voters Say a Candidate’s Position on Pre-existing Conditions is Important to their Vote, More than Say the Same about Drug Costs, ACA Repeal or Medicare-for-All

    News Release

    About two-thirds (65%) of voters say a candidate’s support for continued protections for people with pre-existing health conditions is either the “single most important factor” or “very important” to their vote in the upcoming midterms elections, finds the latest Kaiser Family Foundation tracking poll. That’s a larger share than says the same about other health care issues, including bringing down prescription drug costs (58%), repealing the Affordable Care Act (53%), stabilizing the ACA marketplaces (52%), or…

  • Compare Medicare-for-all and Public Plan Proposals

    Interactive

    This side-by-side interactive compares 10 bills to expand public health coverage through Medicare-for-All, a public option and other approaches, that have been introduced in the current Congress. The interactive allows users to compare these proposals across a number of dimensions, including eligibility, benefits, cost sharing, provider payments, and more.

  •  In Employer Health Insurance Costs, Stability Is The New Normal

    News Release

    In his latest column for The Wall Street Journal’s Think Tank, Drew Altman looks at the sharply slower growth in premiums for employer health benefits and what it might mean for the future of employer-sponsored coverage. All previous columns by Drew Altman are available online.

  • Challenges for the Next Obamacare Open Enrollment

    From Drew Altman

    In this column for The Wall Street Journal’s Think Tank, Drew Altman pinpoints the Affordable Care Act’s five biggest challenges heading into the second open enrollment period.

  • Bipartisan Majorities Support Trump Administration’s Push to Get Drug Prices in Advertisements, Even after Hearing Counter-Arguments

    News Release

    Only 1 in 4 Potential Marketplace Customers Know When ACA Open Enrollment Ends; 1 in 5 Say They Would Buy a Short-Term Plan A large majority of the public backs the Trump Administration’s initiative to require prescription drug advertisements to include information about prices, but fewer support other administrative actions involving pre-existing conditions and contraception coverage, the latest KFF Health Tracking Poll finds. Requiring drugmakers to include price information in their advertisements is a widely…

  • More Insurers Are Participating in the ACA Marketplaces in 2019

    News Release

    Insurer participation in the Affordable Care Act’s health insurance marketplaces is rising in 2019, finds a new analysis from KFF (the Kaiser Family Foundation).The increase follows consecutive years of improving insurance company profits and shows up in several different ways: Going into 2019, 608 counties nationwide are gaining at least one insurer in the marketplace, while only five counties will lose an insurer. In 2019, roughly 17 percent of enrollees (living in 37 percent of…

  • Conversation on Health Care and the 2018 Midterm Elections

    Event Date:
    Event

    Health care ranks among the top issues voters want to hear candidates talk about on the campaign trail, with costs being the most concerning health issue for voters. Meanwhile, the constitutionality of the Affordable Care Act (ACA) continues to be challenged in the judicial system with the latest case potentially jeopardizing the law’s protections for people with pre-existing conditions. And in four states, ACA Medicaid expansion initiatives are on the ballot to newly expand or…

  • Health Insurer Financial Performance Through September 2020

    Issue Brief

    In this brief, we analyze third quarter data from 2018 to 2020 to examine how insurance markets performed financially through the end of September. Average margins remained relatively high compared to the same point in recent years, suggesting many insurers remained profitable even as non-COVID-related care returned in the summer and fall.