Affordable Care Act

The ACA MarketplaceS

Individual Market Enrollment Declined by 18% Since June 2025

Individual Market Enrollment Fell 18%, Suggesting Continued ACA Marketplace Losses

Enrollment in the individual health insurance market fell by 18%—over 4.6 million people—from 25.2 million in June 2025 to 20.5 million in June 2026. Falling individual market enrollment suggests further decline in ACA Marketplace enrollment this year, since Marketplace enrollees represent the vast majority of individual market coverage.

About the ACA

Promotional image for KFF video How Affordable is the Affordable Care Act

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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  • This is an image of text that are an excerpt of Larry Levitt's quick take that reads: " Once Republicans in Congress get specific about Medicaid cuts, it will become more tangible and clearer who will be affected. Changes to the status quo in health care rarely get more popular when the details get filled in. We saw that with the Clinton health plan in the 1990s, with the Affordable Care Act (ACA) when it initially passed, and with the 2017 effort to repeal the ACA."

    The Rubber is About to Hit the Road on Medicaid Cuts

    Quick Insights

    Once Republicans in Congress get specific about Medicaid cuts, it will become more tangible and clearer who will be affected. Changes to the status quo in health care rarely get more popular when the details get filled in.

  • 2024 Health Insurance Marketplace Calculator

    Interactive

    The Health Insurance Marketplace Calculator, updated with 2024 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).

  • 2024 Calculadora del Mercado de Seguros Médicos

    Feature

    2024 Esta calculadora ilustra las primas (el costo mensual de su seguro) y subsidios para las personas que compran seguro médico por su propia cuenta en el nuevo mercado de seguros de salud (o de intercambio) creado por la Ley de Cuidado de Salud a Bajo Precio (Affordable Care Act, ACA, en inglés). Con esta calculadora, usted puede introducir diferentes niveles de ingresos, edades, y el tamaño de su familia para obtener un estimado de…

  • KFF Examines New Rule Giving LGBTQ+ People More Protections Against Discrimination in Health Care

    News Release

    A long-awaited new rule recently finalized by the Biden Administration gives LGBTQ+ people more protections against discrimination when seeking health care and coverage from a range of programs and organizations, including Medicaid, Medicare, Health Insurance Marketplaces, many health insurance plans, and most hospitals and providers. The rule has been subject to a wave of litigation across the Obama, Trump, and Biden Administrations and the Biden Administration's new rule reinstates protections eliminated by the Trump Administration.…

  • New KFF Poll Finds that Many Older Voters Are Unaware of Medicare Drug Price Negotiation, But Awareness Has Grown

    News Release

    A new KFF poll finds that many older voters are unaware of the provision in the Inflation Reduction Act that for the first time requires the federal government to negotiate the price of some prescription drugs in the Medicare program, a key campaign issue for President Joe Biden. The 48% of voters ages 65 and older who are aware of the landmark change represents a 12 percentage point increase from November, the poll shows.  Fifty-two…

  • States with the Fastest Recent Growth in ACA Marketplace Coverage Started with High Uninsured Rates

    News Release

    The states with the fastest recent growth in ACA Marketplace signups also had among the highest uninsured rates previously, as enhanced subsidies helped to make coverage more affordable for many consumers, particularly in southern states that did not expand their Medicaid programs to cover low-income adults, a new KFF analysis finds. The enhanced premium subsidies were first provided in the American Rescue Plan Act in 2021 and then extended through 2025 in the Inflation Reduction Act.…

  • I am covered by Medicaid, but I’m wondering if I can drop my Medicaid and purchase one of the health plans offered through the Marketplace instead?

    FAQs

    While you are allowed to purchase Marketplace coverage, if you are currently covered by Medicaid or have been told you are eligible for Medicaid, you are not eligible for premium tax credits that make Marketplace coverage more affordable for people with lower incomes. Without the Marketplace tax credits, the cost of a Marketplace plan will likely be unaffordable. Medicaid offers comprehensive coverage with no or low premiums and limited out-of-pocket costs.