Affordable Care Act

The ACA MarketplaceS

How Has Marketplace Enrollment Changed Across States in 2026?

Following several years of rapid enrollment growth in the ACA Marketplaces that corresponded with temporary enhanced premium tax credits, enrollment fell for the first time in seven years in 2026, when those tax credits expired. Every state except for New Mexico saw a drop in Marketplace enrollment from 2025 to 2026. State-based Marketplaces that run their own enrollment platforms, including those that partially offset the enhanced tax credits, generally saw lower drops in enrollment.

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’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…

  • Can someone else, such as my family member, church, or another third party pay my portion of the monthly health insurance premium for me?

    FAQs

    Family members, your church, federal programs such as the Ryan White HIV/AIDS program, or any charity that doesn't condition financial help on health status can pay your premium on your behalf. However, Marketplace plans are discouraged from accepting third-party payments from hospitals and other commercial entities. Some dialysis facilities offer to pay premiums for Medicare-eligible patients with end-stage renal disease who elect Marketplace coverage instead of Medicare. Check with a Marketplace navigator or your State…

  • How can I find out if a health plan covers the prescription drugs that I take?

    FAQs

    If your state uses HealthCare.gov, a prescription look-up tool is available when shopping for a plan that will tell you whether your health plan covers a prescription drug on its “formulary” (a list of covered drugs) and other information, such as the cost sharing structure. A similar feature may be available if your state operates its own Marketplace website. Click here to look up the Marketplace in your state. If you don’t find your drug on the…

  • I’m not sure how long ago my Medicaid ended. Is there a deadline for applying for Marketplace coverage?

    FAQs

    Yes, the special enrollment period due to loss of Medicaid or CHIP is 90 days in most states, which means consumers will have up to 90 days after loss of Medicaid or CHIP to enroll in Marketplace coverage. If you do not apply for Marketplace coverage within this timeframe, you may have to wait until the next Open Enrollment Period to enroll in Marketplace coverage. States that run their own Marketplaces can choose to extend…

  • Can I be charged more because of my age?

    FAQs

    Yes, in most states, you can be charged more based on your age, but within certain limits. For example, older adults in their sixties can be charged up to three times more than younger adults (e.g., in their early twenties). Some states have established lower limits or a complete prohibition on “age rating,” a federal policy that applies to all individual health insurance plans and those offered by fully-insured small employers, whether sold on or…

  • How can I compare covered benefits in different Marketplace plans?

    FAQs

    Although all Marketplace health plans are required to cover the ten categories of essential health benefits, insurers in many states have flexibility to modify coverage for some of the specific services within each category, subject to approval by their Marketplace. All health plans must provide consumers with a Summary of Benefits and Coverage (SBC) to make it easier to compare differences in health plan benefits and cost sharing. It is also available for each plan…

  • 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…

  • I received a Form 1095-B in the mail. What’s that?

    FAQs

    Health insurance companies, certain employer-sponsored health plans, and public health programs such as Medicaid may provide you with documentation indicating the months during the prior year when you were covered under the plan. Coverage providers may send Form 1095-B directly to you, but in some cases, you may have to request a Form 1095-B from the coverage provider. If you were enrolled in family coverage, Form 1095-B will indicate the names of all family members who were…

  • I am covered in a Marketplace health plan now, but I am behind on my premium payments. If I don’t actively renew my plan but the Marketplace auto-renews me in the same plan, and if I at least pay my Jan...

    FAQs

    Yes, your insurer must accept your January payment to start your coverage for next year and your payment for January 1 cannot be applied to the back-due premiums you owe. Insurers are not allowed to require people who owe back-due premiums to repay the premium debt before they will renew coverage for another year. Whether you actively renew or auto-renew, the process will work the same way. Keep in mind that insurers are allowed to cancel your…