Affordable Care Act

The ACA Marketplace

2025 KFF Marketplace Enrollees Survey

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, according to a KFF survey conducted in 2025.

New AND NOTEWORTHY

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.

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  • ¿Los planes Medicare Advantage, los planes de medicamentos de la Parte D de Medicare o las pólizas Medigap se venden a través del mercado de seguros de salud?

    FAQs

    No. Los planes Medicare Advantage (como Medicare HMO y PPO), los planes de medicamentos recetados de la Parte D de Medicare y las pólizas Medigap no se venden a través de los mercados federales o estatales. Puede inscribirse en un plan Medicare Advantage o un plan Medicare Parte D en el sitio web de Medicare (www.Medicare.gov) o registrándose directamente con la compañía que ofrece el plan. Para obtener más información sobre sus opciones de cobertura…

  • ¿El período de inscripción abierta es el mismo para Medicare y los mercados de seguros de salud?

    FAQs

    Existe cierta superposición en los períodos de inscripción para Medicare y los mercados de seguros, pero este año no son los mismos. El período de inscripción abierta de Medicare se extiende del 15 de octubre al 7 de diciembre de cada año. Para la cobertura del mercado de 2026, el período de inscripción abierta se extenderá desde el 1 de noviembre de 2025 hasta el 16 de enero de 2024 en los estados que utilizan…

  • What to Watch in the 2024 ACA Open Enrollment

    Policy Watch

    With the start of the 2024 Affordable Care Act open enrollment, the Marketplaces have been operating for a full decade and are heading into their eleventh year. This policy watch outlines changes to watch out for during 2024 Open Enrollment.

  • 2025 Health Insurance Marketplace Calculator

    Feature

    The Health Insurance Marketplace Calculator, updated with 2025 premium data, provides estimates of health insurance premiums and subsidies for people purchasing insurance on their own in health insurance exchanges (or “Marketplaces”) created by the Affordable Care Act (ACA).

  • As Open Enrollment Begins, KFF’s Updated Subsidy Calculator and 300+ FAQs Demystify ACA Marketplaces

    News Release

    A recent KFF survey found one-in-three people with Marketplace coverage say it is somewhat or very difficult to find a plan that meets their needs. With ACA enrollment beginning November 1, KFF has updated its most-used Marketplace tools and published an explainer on key changes and issues to watch in this year’s open enrollment season. Tools for Open Enrollment>> KFF’s Health Insurance Marketplace Calculator provides estimates of 2024 health insurance premiums and subsidies for people…

  • 10 Million Have Been Disenrolled from Medicaid; Some Could Find Themselves Eligible for Marketplace Subsidies

    News Release

    More than 10 million people have been disenrolled from Medicaid, based on data available from 50 states and the District of Columbia as of November 1, 2023. Disenrollment rates range from 65% in Texas to 10% in Illinois, according to KFF’s ongoing tracking. Differences in state renewal policies and system capacity likely explain some of this variation. Some disenrolled individuals are regaining Medicaid coverage. As a result, overall declines in Medicaid enrollment will be less…

  • Preventive Services Use Among People with Private Insurance Coverage

    Issue Brief

    This analysis of claims data estimates that six in ten people with private health insurance - or about 100 million people - used at least one preventive service covered without any out-of-pocket costs through a provision of the Affordable Care Act (ACA) in a typical year prior to the COVID-19 pandemic (2018). The provision that requires most private health plans to cover many preventive services without any cost-sharing for their enrollees is being challenged in…

  • Latest Federal Data Show That Young People Are More Likely Than Older Adults to Be Experiencing Symptoms of Anxiety or Depression

    News Release

    Young adults in the United States continue to be more likely than their older counterparts to be experiencing symptoms of anxiety or depression, according to the latest federal data analyzed by KFF researchers. The analysis of the Census Bureau’s Household Pulse Survey finds that half (50%) of adults ages 18-24 reported anxiety and depression symptoms in 2023, compared to about a third of adults overall. The data also show that young adults are more likely…

  • Recent Studies Show That Medicaid Expansion Has Improved the Financial Performance of Hospitals and Other Providers, In Line With Prior Research

    News Release

    A KFF synthesis of recent studies finds that Medicaid expansion has been beneficial to the finances of hospitals and providers, driving decreases in the share of uninsured patients, increases in Medicaid-covered patients and declines in uncompensated care. By financing coverage for low-income people who are likely to otherwise be uninsured, Medicaid expansion provides potential economic benefits to the health care providers who provide care to that population. Studies suggest that hospitals experienced higher reimbursements and…

  • Web Briefing: Understanding the Health Coverage and Affordability Provisions in the American Rescue Plan Act

    Event Date:
    Event

    The American Rescue Plan (ARP) Act signed into law earlier this month includes a number of provisions aimed at making health coverage more accessible and affordable amid the public health and economic crises created by the COVID-19 pandemic. Join KFF at a web briefing to explain these changes and their expected impact on consumers, insurance marketplaces, and states.