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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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  • I had a Marketplace plan last year and received advanced premium tax credits. Since the Marketplace already determined that I was eligible for the tax credit, do I still have to file a federal income ta...

    FAQs

    Yes. You are required to file a federal income tax return for any year in which you received advanced premium tax credits. When you file, you will have to calculate how much tax credit you were actually eligible for in that year. The Marketplace determination you received last year was based on your good-faith estimate of what your annual income would be.  When you file your tax return, you will need two special tax forms: Form 1095-A and Form…

  • I’m uninsured. Am I required to get health insurance?

    FAQs

    While there is no longer a federal tax penalty for being uninsured, some states (CA, MA, NJ, and RI) and DC have adopted individual mandates with state tax penalties for not having health insurance. One state (VT) also has an individual mandate but does not impose a tax penalty for not having coverage. Check with your tax advisor or state insurance department for more information. Regardless of the penalty, it is important to have health insurance if…

  • I like my Marketplace plan just the way it is. Will it stay the same next year?

    FAQs

    It depends. Insurers are allowed to make changes to plans each year. Most likely, the premium for your current policy will change next year. There may be other changes as well such as the deductible or copays. In some cases, an insurer may stop offering a particular plan and offer you new choices, instead. Shortly before Open Enrollment begins, you should receive a notice from your insurance company describing any changes to your plan and…

  • Can I pay my health insurance premium with a credit card, debit card, money order, or cash?

    FAQs

    All insurers in the Marketplace are required to accept money orders, checks, pre-paid debit cards, and electronic funds transfers (EFT), which are digital direct deposits. Some states may also require insurers to accept credit card or debit card payments. Many insurers in other states accept debit and credit cards even though they are not federally required to.

  • Can I be charged more if I have a pre-existing health condition?

    FAQs

    Not if you're buying a Marketplace plan. Marketplace plans are not allowed to charge you more based on your health status or pre-existing health condition. Some plans that are sold off the Marketplace, such as short-term plans and health sharing ministries, can turn you down or charge you more based on your health status or pre-existing condition. Click here for information on what to look for if you’re considering shopping for a plan off the…

  • I notice “Catastrophic plans” that look even cheaper than other Marketplace plans. What are those, and can I buy one?

    FAQs

    Catastrophic plans have the highest cost sharing and lowest premiums. In 2026, Catastrophic plans will have an annual deductible of $10,600 for an individual or $21,200 for a family. The plan does not have to cover more than three primary care visits before the deductible has been met. Catastrophic plans may only be sold to certain individuals. See this FAQ for details. Note that if you are eligible for financial assistance on the Marketplace, it…

  • What health benefits do Marketplace plans cover?

    FAQs

    All qualified health plans offered in the Marketplace cover the "essential health benefits" (EHB), including: Ambulatory patient services (outpatient care you get without being admitted to a hospital) Emergency services Hospitalization Maternity and newborn care (care before and after your baby is born) Mental health and substance use disorder services, including behavioral health treatment Prescription drugs Rehabilitative and habilitative services and devices (services and devices to help people with injuries, disabilities, or chronic conditions gain…

  • Can I buy or change private health plan coverage outside of Open Enrollment?

    FAQs

    In general, you can have a special enrollment period (SEP) to sign up for Marketplace coverage during the year, other than during Open Enrollment period, if you have a qualifying event. Some examples of qualifying events include marriage, gaining a dependent, or loss of employment. Only one person in a household applying for coverage or financial assistance through the Marketplace must qualify for an SEP in order for the entire household to qualify for the…

  • When can small employers enroll in coverage through the SHOP Marketplace?

    FAQs

    Small employers can buy coverage for their employees through the SHOP Marketplace at any time during the year. HealthCare.gov no longer operates a SHOP Marketplace website for small employers. However, if you want to sponsor small group coverage through the Marketplace for your employees, you can contact insurance companies directly or work with a broker who is certified to sell SHOP policies. In HealthCare.gov states, you can find a SHOP-certified broker using the Find Local Help tool. Be…