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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

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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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  • We’ve Never Seen Health Care Cuts This Big

    Perspective

    In this July 1 column for The New York Times Opinion section, KFF Executive Vice President for Health Policy Larry Levitt explains how the budget reconciliation bill passed by the Senate on July 1 is effectively a partial repeal of the Affordable Care Act (ACA) and, if signed into law, the resulting reductions in Medicaid and ACA Marketplace coverage would make it "the biggest rollback in federal support for health coverage ever."

  • Can immigrants get help paying premiums and/or cost-sharing for health insurance in the Marketplaces?

    FAQs

    Most lawfully present immigrants can usually get tax credits to help pay premiums and cost-sharing for health insurance through the Marketplaces. Like citizens, they can get premium tax credits that vary on a sliding scale, based on income. Generally, people must have income at least as high as 100% of the federal poverty level ($15,650 for a single adult or $32,150 for a family of four) in 2026 to qualify for premium tax credits. People…

  • I entered estimated income information for next year on my Marketplace application. I expect my income next year will be much lower than it was this year because I had to change jobs. HealthCare.gov say...

    FAQs

    A data match issue means the Marketplace is not able to verify the information on your application based on the data it has available to them. Usually, when this happens, HealthCare.gov will temporarily determine that you are eligible for tax credits, based on the income that you attested you expect to earn next year, but it will require you to send additional documentation. People are typically given up to 90 days to submit documentation. If…

  • When can I enroll in Marketplace health plan coverage?

    FAQs

    This FAQ was updated January 14, 2026, to reflect newly extended Open Enrollment deadlines in Connecticut, Illinois, and Pennsylvania. In general, you can only enroll in Marketplace health plan coverage during the annual Open Enrollment period. For 2026 coverage, the Open Enrollment period in most states begins November 1, 2025, and closes at the end of the day on January 15, 2026. The following states have different Open Enrollment end dates: Idaho: December 15 Massachusetts:…

  • Compramos seguro en el mercado en nuestro estado, pero nuestro hijo va a la universidad en otro. Queremos tenerlo en nuestro plan. ¿Podemos hacerlo?

    FAQs

    Sí. Su hijo puede inscribirse en su plan familiar del Mercado, incluso si vive fuera del estado. Sin embargo, es posible que su hijo deba regresar a casa para acceder a la atención dentro de la red de su plan. Si reciben servicios de atención médica en otro estado, los proveedores de salud pueden estar fuera de la red de su plan, y es posible que usted tenga que pagar copagos o coseguros de costos…

  • President Trump’s Record on Health Care

    Issue Brief

    This issue brief provides a detailed overview of the Trump Administration’s record on health care issues relating to: the Administration’s response to the COVID-19 pandemic, the ACA and private insurance markets, Medicaid, Medicare, reducing prescription drug and other health care costs, sexual and reproductive health, mental health and substance use, immigration and health, long-term care, HIV/AIDS policy, and LGBTQ health.

  • The Health-Cost Problem Is Coming Back

    From Drew Altman

    Drew Altman, in The Wall Street Journal’s Think Tank, discusses how the conversation will soon shift back to health-care costs from health coverage, because they are rising more sharply again. And as the discussion turns back, he says that because there is no national agreement on a strategy to address increasing costs, current efforts in the public and private sector, however fragmented and uncoordinated, will need to step up their game.

  • Two-Thirds of the Public Say the U.S. Should Play a Major Role in Distributing COVID-19 Vaccines Globally, But Not Most Republicans

    News Release

    With increased attention to the global need for COVID-19 vaccines and the Biden administration’s announcement today about how it plans to distribute the first portion of the 80 million doses it will share by the end of this month, the latest KFF Health Tracking Poll finds that two-thirds of the public (66%) say that the U.S. should play at least a “major role” in distributing COVID-19 vaccines to other countries, including about a quarter (27%)…