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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.

In Preliminary Rate Filings, ACA Marketplace Insurers Largely Propose Double-Digit Premium Increase For 2027, Following a Steep Climb This Year 

ACA Marketplace insurers are proposing a median premium increase of 14% for 2027— indicating a likely second consecutive year of double-digit increases, according to a new analysis of preliminary rate filings in 16 states and DC. If these increases hold, typical premiums for insurers participating in the ACA Marketplaces would jump by more than one-third between 2025 and 2027.

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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  • Majority Want No Spending Cuts to Education, Medicare or Social Security

    Feature

    Majority Want No Spending Cuts to Education, Medicare or Social Security Download Source Kaiser Family Foundation/Robert Wood Johnson Foundation/Harvard School of Public Health, The Public’s Health Care Agenda for the 113th Congress (conducted January 3-9, 2013)

  • Fewer Want To Expand Medicaid After Hearing Their State Could Spend More

    Feature

    Fewer Want To Expand Medicaid After Hearing Their State Could Spend More Download Source Kaiser Family Foundation/Robert Wood Johnson Foundation/Harvard School of Public Health, The Public’s Health Care Agenda for the 113th Congress (conducted January 3-9, 2013)

  • Health Insurance Market Reforms: Portability

    Fact Sheet

    Most Americans have access to health insurance through an employer-sponsored health plan, a fact that has made changing or losing a job a complex issue for the purposes of maintaining health insurance. Moving to a new job can be hard if the employer does not offer health insurance, or if the new employer’s health plan is not as generous as the previous employer’s plan. And with limited protections for people with pre-existing conditions, many people…

  • Ensuring the Health Care Needs of Women: A Checklist for Health Exchanges

    Issue Brief

    To inform the development of the state health insurance Exchanges under the Affordable Care Act, this checklist identifies key coverage, affordability and access issues that are important for women. Based on lessons learned from women’s health research and the Massachusetts experience, the checklist considers essential health benefits, implementation of no-cost preventive services including contraception, provider networks and affordability, outreach and enrollment efforts, and the importance of including gender and other demographic characteristics in data collection…

  • Medicaid: A Primer – Key Information on the Nation’s Health Coverage Program for Low-Income People

    Issue Brief

    This Medicaid primer provides an overview of the nation's largest health coverage program, which covers more than 62 million low-income individuals, including children and families, people with disabilities and seniors who are also covered by Medicare. Medicaid also is the dominant source of the country’s long-term care financing. The program will expand significantly under the Affordable Care Act in 2014.

  • Community Health Centers in an Era of Health Reform: An Overview and Key Challenges to Health Center Growth

    Issue Brief

    Over 1,100 federally funded community health centers play a vital role in ensuring access to health care for a predominantly low-income population in medically underserved communities. Health centers’ ability to provide comprehensive primary care and improve access to high-quality care while holding down health care cost growth has been well-documented. As health reform spurs coverage expansion and efforts to improve quality, the nation’s reliance on health centers is likely to grow. In the Affordable Care…