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The ACA MarketplaceS

Change in February effectuated enrollment, by state, 2025-2026

How Has ACA Marketplace Enrollment Changed Across States in 2026?

ACA Marketplace enrollment fell this year in every state except New Mexico, which was the only state to fully replace the enhanced premium tax credits that expired last year with a state-funded subsidy, according to a new KFF analysis of effectuated enrollment data. The Marketplace enrollment decline—the first in seven years—follows several years of rapid enrollment growth and coincides with the end of the enhanced federal subsidies.

In Preliminary Rate Filings, ACA Marketplace Insurers Largely Propose Double-Digit Premium Increase For 2027, Following a Steep Climb This Year 

ACA Marketplace insurers are proposing a median premium increase of 14% for 2027— indicating a likely second consecutive year of double-digit increases, according to a new analysis of preliminary rate filings in 16 states and DC. If these increases hold, typical premiums for insurers participating in the ACA Marketplaces would jump by more than one-third between 2025 and 2027.

About the ACA

Promotional image for KFF video How Affordable is the Affordable Care Act

Did the Affordable Care Act Make Health Care More Affordable?

The expiration of the ACA’s enhanced premium tax credits at the start of 2026, combined with rising insurer premiums, put a spotlight on health care affordability that extends beyond Marketplace enrollees. KFF’s Cynthia Cox examines the ACA’s record and the broader underlying question it raises: what’s a fair price for Americans people to pay for health care?

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  • Vermont Health Care Reform Plan

    Fact Sheet

    On May 25, 2006, Vermont Governor Jim Douglas signed into law comprehensive health care reform legislation. The plan is designed to increase access to affordable health care while reducing cost through quality improvement measures. The plan requires employers to provide or help finance coverage for their workers. For individuals, participation in the new coverage program is voluntary, though the state legislature will reevaluate the need for an individual mandate if 96 percent of state residents…

  • Kaiser Health Tracking Poll: Election 2008 – December 2007

    Poll Finding

    This December 2007 tracking poll finds finds that Iraq continues to top the list of issues that the public wants to hear presidential candidates talk about, with more than a third (35%) naming the war as one of the top two issues in an open-ended question. Health care (30%) ranks second, followed by the economy (21%) and immigration (17%). Health care ranks second behind Iraq for Republicans, Democrats, and independents alike. However, while health ranks…

  • The Public’s Health Care Agenda for the New President and Congress

    Poll Finding

      The Public's Health Care Agenda for the New President and Congress This survey captures the public's attitudes regarding the health care agenda for President Obama and the new Congress in 2009. It assesses the relative priority placed on health care by the American public as part of addressing the economic recession and as a large scale reform issue. The public's priorities for health care reform and their views on a range of other health…