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The ACA Marketplace

2025 KFF Marketplace Enrollees Survey

In 2025, about one in three ACA enrollees said they would be “very likely” to look for a lower-premium Marketplace plan If their premium payments doubled.

Cost Concerns and Coverage Changes: A Follow-Up Survey of ACA Marketplace Enrollees

Following the expiration of the enhanced premium tax credits for people with Affordable Care Act (ACA) Marketplace plans, a new KFF follow-up survey of the same Marketplace enrollees KFF surveyed in 2025 finds half (51%) of returning enrollees say their health care costs are “a lot higher” this year compared to last year, including four in 10 who specifically say their premiums are “a lot higher.”

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POLLING

Tracking the Public’s Views on the ACA

While overall opinion of the Affordable Care Act has been more favorable than unfavorable since 2017, there remain deep partisan divides. See how public opinion on the ACA has changed from the inception of the law to the present. This interactive tool highlights key moments when views shifted and trends based on party identification, income, age, gender, and race/ethnicity.
DATA

Marketplace Enrollment is Down in 2026—But All of the Data Isn’t in Yet

ANALYSIS

Higher Premium Payments or Higher Deductibles: The ACA's Tradeoffs

QUIZ

Test Your Knowledge of the Affordable Care Act

ANALYSIS

Competition Increased in Individual Market But Fell in Fully Insured Group Markets

Timely insights and analysis from KFF staff

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  • Can immigrants who are not U.S. citizens buy health insurance through the health insurance Marketplaces?

    FAQs

    Most lawfully present immigrants, including people with work (H1) and student visas, can buy health insurance through the health insurance Marketplaces. This group also currently includes lawfully present immigrants with incomes under 100% of the federal poverty level who cannot enroll in Medicaid based on immigration status, for example, because they are in the five-year waiting period for Medicaid or CHIP coverage. Deferred Action for Childhood Arrivals (DACA) is no longer considered an eligible immigration…

  • Do Marketplace plans or Medicaid cover abortions?

    FAQs

    It depends on where you live and what type of coverage you have. For Marketplace plans, there is no federal requirement for plans to cover abortion. About half of states prohibit Marketplace plans from covering abortion. However, other states require plans to cover abortion services and do not permit cost sharing. For Medicaid enrollees, federal law only allows the use of federal funds for abortion in cases of rape, incest, or life endangerment of the pregnant…

  • I have been trying to get pregnant. Do Marketplace plans cover infertility services?

    FAQs

    The ACA does not require health plans to cover infertility services; however, some states require certain plans to cover certain infertility services. If you need these services and are shopping for coverage, check the plan details or your state insurance department about coverage and out-of-pocket costs for infertility care.

  • What services do plans have to cover for pregnancy?

    FAQs

    Federal laws require many employer-sponsored plans and all ACA-compliant individual insurance plans, including those available through the Marketplaces, to cover maternity services, including pregnancy, childbirth, and newborn care. Cost sharing may apply to some maternity services. Most private plans also must cover prenatal visits and screenings, folic acid supplements, tobacco cessation counseling and interventions, and breastfeeding services such as pumps and lactation consultations without any cost-sharing because they are considered preventive services. All state Medicaid…

  • Does my health plan have to cover all birth control methods with a prescription? Do I have to pay a copay?

    FAQs

    Most employer plans and all Marketplace plans must cover at least one form of all FDA-approved, granted, or cleared birth control (“contraceptive”) services and supplies for women, without cost sharing. This includes sterilization services, insertion and removal of long-acting reversible birth control methods, and follow-up services. While some birth control methods are available over the counter without a prescription, plans typically require a prescription to trigger coverage. Though it is up to an insurer’s discretion,…

  • I’m covered on my parents’ health plan, but I’m turning 26 soon and won’t be eligible to stay on their plan. What are my options?

    FAQs

    You should act now to review your coverage options and sign up for new coverage. If your parents get their insurance through an employer that has at least 20 workers, you may be able to continue that coverage (known as COBRA) for up to 3 years, but it will likely be much more expensive than other coverage options. If you are employed, find out if your employer offers health insurance and if you qualify. If…

  • Can I be covered under my parent’s health plan if I’m married?

    FAQs

    Yes. You can stay on your parents’ plan until you turn 26 if they have coverage through work, or until the end of the year you turn 26 if they have Marketplace coverage. Being married does not affect your eligibility to be covered under your parents' plan.

  • I’m covered under my parents’ health insurance plan, but I’m moving to another state. Can I remain covered on my parents’ plan?

    FAQs

    Yes, you are eligible to stay on your parents’ plan up to age 26 if they have coverage through a job, or until the end of the year you turn 26 if they have Marketplace coverage, regardless of where you live. However, your parents’ health plan probably has a network of participating health care providers, and it may be difficult for you to find in-network providers when you are living in another state. If you…

  • I used to be covered on my parents’ health plan, but I dropped off last year when I found other coverage. Now I’ve lost that other coverage and want to get back on my parents’ plan. Can I do...

    FAQs

    Yes, you can get back on your parents’ plan until you turn 26 if they have coverage through work, or before the end of the year you turn 26 if they have Marketplace coverage. You do not have to wait until the next Open Enrollment to enroll. Your parents' plan must offer you a special opportunity to re-enroll because you lost your other coverage. If your parents get their insurance through their employer, you have…

  • Does my student health plan have to cover birth control, and if not, what are my options?

    FAQs

    It depends on the type of coverage your college or university provides. “Fully-insured” plans are required to provide, without cost sharing, access to all FDA-approved birth control (“contraceptive”) methods, sterilization procedures, and patient education and counseling prescribed by a health care provider. If your student health plan is “self-insured,” coverage of birth control services depends on which state you live in. Check with your college or university to find out what type of student health…