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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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  • 2018 Elections: Key Medicaid Issues to Watch

    Issue Brief

    Medicaid provides health insurance coverage for more than 76 million Americans, supplies funding for safety-net providers, and is the largest source of federal revenues for states. At this time last year, Congress was debating repeal and replace of the Affordable Care Act (ACA) as well as more fundamental changes to Medicaid financing. While federal legislative changes to Medicaid did not pass in 2017, the outcomes of the 2018 elections will shape program changes at both…

  • Traté de renovar mi mismo plan para el próximo año, pero la aseguradora dice que olvidé un pago y que no me permitirán continuar con la cobertura hasta que pague la prima que debo. ¿Pueden hacer eso?

    FAQs

    No. Las aseguradoras no pueden exigir a quienes adeudan primas atrasadas que paguen la deuda antes de renovar la cobertura por un año más. Debe tener autorización para renovar, y el pago del 1 de enero no se podrá aplicar a la prima atrasada que adeude. De ahora en adelante, tenga en cuenta que las aseguradoras pueden cancelar su cobertura si no paga las primas. Si recibe subsidios para las primas por anticipado (APTC), las…

  • What kinds of health insurance plans do private enrollment websites sell?

    FAQs

    Private enrollment websites that are run by insurance companies typically only show plans offered by that insurer. Websites run by insurance brokers are required to show all plans offered by multiple insurers. If you have questions or concerns about information on these sites, contact the Marketplace call center, HealthCare.gov, or your state Marketplace. Many private enrollment websites also sell short-term health plans, cancer-only policies, and other less comprehensive products. These products may appear cheaper than…

  • Acabo de conseguir un trabajo con seguro médico, pero el seguro de mis padres es mejor y más económico. ¿Puedo seguir con el seguro de mis padres?

    FAQs

    Sí, puede permanecer en el plan de sus padres hasta los 26 años si ellos tienen cobertura a través del trabajo, o hasta el final del año en el que cumpla 26 si tienen cobertura del mercado. Ser elegible para recibir beneficios de salud a través de tu trabajo no te invalida para estar cubierto como dependiente en el plan de tus padres.

  • The Pandemic’s Impact on Children’s Mental Health

    News Release

    The pandemic has taken a heavy toll on the nation’s mental health, and a new issue brief shows that children are also facing worsening emotional and cognitive health. The brief examines factors contributing to worsening mental health and substance use outcomes among children and adolescents during the pandemic, looking closely at those who are at higher risk for negative mental health impacts, such as LGBTQ youth and children of color. A review of recent research…

  • Recent and Anticipated Actions to Reverse Trump Administration Section 1557 Non-Discrimination Rules

    Issue Brief

    The Biden Administration has started taking steps to reverse Trump Administration policy and regulations that significantly narrowed the implementation and administrative enforcement of Section 1557, the Affordable Care Act’s nondiscrimination provision, particularly as the regulations apply to gender identity and sexual orientation. In addition, several lawsuits challenging the regulations, which were initially issued by the Obama Administration and later substantially revised by the Trump Administration, are pending. Section 1557 prohibits discrimination based on race, color,…

  • Pulling it Together: 19.7

    Perspective

    Several years ago Joanne Silberner from NPR offered some advice I liked. Joanne said that the secret to effective communication was to "have a killer anecdote and a killer number." Here is a killer number: 19.7. That's the average number of years between major attempts at health reform since Harry Truman made health reform a top priority and his plan was branded a socialist plot and soundly defeated in 1950. The chart below chronicles the…

  • New Resources & Briefing Examine Medicaid Long-Term Services and Supports

    Event Date:
    Event

    The following resources by the Kaiser Family Foundation’s Commission on Medicaid and the Uninsured (KCMU) examine the latest data findings regarding Medicaid’s long-term services and supports for seniors and people with disabilities. The materials were released at a public briefing in the Foundation’s Washington, D.C. offices that featured an expert panel and remarks on long-term services and supports by U.S. Secretary of Health and Human Services Kathleen Sebelius. The reports include: Medicaid Home and Community-Based…

  • How Competitive Are State Health Insurance Markets?

    Issue Brief

    Beginning in 2014, state-based health insurance exchanges will be created to facilitate coverage and choice, with the hope that enhanced competition among insurers will help to moderate premiums for individuals and small groups. This analysis by the Foundation assesses the competitiveness of state insurance markets for individuals and small businesses to establish a baseline as implementation of the health reform law proceeds and to provide context for the policy decisions states will be considering. The…

  • Webcast: New CMS Estimates of State-by-State Health Expenditures

    Event Date:
    Event

    The Kaiser Family Foundation held a live interactive webcast on December 7, 2011, to discuss trends in state health care expenditures and the implications for national and state efforts to constrain health care costs. The webcast examines new state-by-state estimates of public and private health spending from the Centers for Medicare and Medicaid Services (CMS) published in the online journal, Medicare and Medicaid Research Review. An expert panel offers perspectives on the trends within and…