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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.

How Much and Why ACA Marketplace Premiums Are Going Up in 2027

ACA Marketplaces insurers are proposing a median premium increase of 15% in 2027, according to KFF’s updated analysis of 276 insurers with publicly available filings across all 50 states and the District of Columbia. This is the second consecutive year of double-digit premium hikes. Last year’s median nationwide proposed rate change was 18%, and the median finalized rate change was 20%. While this proposed rate change is lower than last year, it represents the second-highest requested rate change since 2018, as premium growth had been relatively flat in this market for several years.

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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  • State Exchange Profiles: Florida

    Other Post

    Final update made on December 14, 2012 (no further updates will be made) Establishing the Exchange In December 2012, Governor Rick Scott (R) announced that Florida would not be pursuing efforts to implement a state-based health insurance exchange.1 Governor Scott has been a vocal opponent of federal health reform and the state has refused multiple funding opportunities available through the Affordable Care Act (ACA).2 Florida was also the lead plaintiff in a lawsuit brought by 26 states…

  • Market Share of Largest Insurance Carrier in the Individual Insurance Market, 2010

    Feature

    Market Share of Largest Insurance Carrier in the Individual Insurance Market, 2010 Download Source Kaiser Family Foundation analysis of 2010 insurer filings to the National Association of Insurance Commissioners and the California Department of Managed Health Care using the Mark Farrah Associates Health Coverage Portal TM. Market share was calculated as the percent of the state’s individual insurance market enrollment accounted for by each parent company (measured in member months)  

  • Health Insurance Market Reforms: Portability

    Fact Sheet

    Most Americans have access to health insurance through an employer-sponsored health plan, a fact that has made changing or losing a job a complex issue for the purposes of maintaining health insurance. Moving to a new job can be hard if the employer does not offer health insurance, or if the new employer’s health plan is not as generous as the previous employer’s plan. And with limited protections for people with pre-existing conditions, many people…

  • Translating The Medicaid Expansion Into Increased Coverage: The Role Of Application Assistance

    Event Date:
    Event

    Under the Affordable Care Act (ACA), beginning in 2014 all states will employ streamlined, technology-driven enrollment systems to help eligible people sign up for insurance affordability programs, including Medicaid, the Children's Health Insurance Program and the new health insurance exchange marketplaces. Even with these streamlined systems in place, application assistance will be important for helping to translate the ACA's Medicaid and other coverage expansions into increased coverage. The Kaiser Family Foundation's Commission on Medicaid and…

  • State Marketplace Profiles: Minnesota

    Other Post

    Final update made on November 12, 2013 (no further updates will be made) Establishing the Marketplace On October 31, 2011, Governor Mark Dayton (D) signed Executive Order 11-30 which charged the Minnesota Health Care Reform Task Force with recommending strategies to improve overall health care delivery in Minnesota, including advising and overseeing an Exchange Advisory Task Force.1   Building on the work of the Advisory Task Force, on March 20, 2013, Dayton signed into law legislation…

  • Visualizing Health Policy: The Public’s Health Care Agenda for 2013

    Other Post

    This month’s Visualizing Health Policy infographic looks at the US public’s priorities for health care in 2013, including actions by state governments, Medicaid expansion, Medicare spending, and spending for specific types of public health activities. See the full-size infographic at The Journal of the American Medical Association The original public opinion poll is available here. View the related Slideshow Visualizing Health Policy is a monthly infographic series produced in partnership with the Journal of the American Medical Association…

  • Navigator and In-Person Assistance Programs: A Snapshot of State Programs

    Issue Brief

    With the open enrollment period for health insurance exchanges less than six months away, consumers are already asking questions about their new health care options under the Affordable Care Act (ACA). Even in the age of digital information, hands-on consumer assistance could play a key role in helping people understand their insurance choices come 2014 — a recent Kaiser Family Foundation poll showed that two thirds of the uninsured and a majority of Americans overall…