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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.

How Much and Why ACA Marketplace Premiums Are Going Up in 2027

ACA Marketplaces insurers are proposing a median premium increase of 15% in 2027, according to KFF’s updated analysis of 276 insurers with publicly available filings across all 50 states and the District of Columbia. This is the second consecutive year of double-digit premium hikes. Last year’s median nationwide proposed rate change was 18%, and the median finalized rate change was 20%. While this proposed rate change is lower than last year, it represents the second-highest requested rate change since 2018, as premium growth had been relatively flat in this market for several years.

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 received a Form 1095-C in the mail. What’s that?

    FAQs

    Form 1095-C will indicate your name and the name of your employer, the months when you were eligible for coverage, and the cost to you of the cheapest monthly premium you could have enrolled in under your employer’s health plan. If you worked for a large employer that did not offer its full-time employees health coverage, Form 1095-C will also indicate that. Keep this form with your tax records. You may need this form if…

  • How can I find out if my doctor is in a health plan’s network?

    FAQs

    Every plan Marketplace plan must provide a link to its health provider directory on the Marketplace website to its health provider directory so consumers can find out if their health care providers are included. The provider network information from insurance companies must also tell you whether a provider is accepting new patients. Some insurers' provider directories may list the languages spoken by providers, but this is not federally required. If your state uses HealthCare.gov (federally-facilitated…

  • What is the health insurance Marketplace?

    FAQs

    Health insurance Marketplaces (also known as Exchanges) are organized markets where individuals and families can shop for and enroll in health insurance online, over the phone, or in person. Marketplaces offer a choice of different health plans, certify plans that participate, and provide information to help consumers understand their options and apply for coverage. There is a health insurance Marketplace in every state. Some are operated by the state and have a special state name (such as…

  • ¿Qué es el formulario 8962?

    FAQs

    Si recibió un subsidio anticipado para pagar las primas (APTC) a través del mercado el año pasado, debe presentar un formulario 8962 con su declaración de impuestos federal para conciliar sus ingresos estimados y reales del año, incluso si calculó sus ingresos con precisión. Puede obtener un formulario 8962 en blanco en el sitio web del IRS o, si utiliza un software de preparación de impuestos, el formulario se generará automáticamente. Las instrucciones del formulario…

  • Estoy embarazada y quiero inscribirme en el mercado de seguros. ¿Cómo puedo calcular el tamaño de mi hogar para el próximo año e inscribir a mi bebé?

    FAQs

    Durante la inscripción abierta, aplicará como un hogar de un solo miembro (o de dos si se inscribe con su cónyuge). Cuando nazca el bebé, podrá actualizar la información de su familia en el mercado de seguros para que refleje que se ha convertido en una familia de dos (o de tres si se inscribe con su cónyuge). Después del nacimiento, tendrá un período de inscripción especial de 60 días para agregarlo a su plan.…

  • Escuché que los planes de salud tienen que cubrir servicios sin costos compartidos. ¿Esto incluye a todos los servicios preventivos? ¿Hay límites o excepciones a lo que cubren?

    FAQs

    La mayoría de los planes de salud, incluidos los del mercado de seguros, deben cubrir una amplia gama de servicios preventivos y no pueden imponer costos compartidos (como deducibles, copagos o coaseguros). La Ley de Cuidado de Salud a Bajo Precio (ACA) exige que los planes privados cubran servicios en cuatro categorías generales: Exámenes y asesoramiento basados ​​en la evidencia Vacunas de rutina Servicios preventivos infantiles Servicios preventivos para mujeres Siempre que el servicio preventivo…

  • The Implications of COVID-19 for Mental Health and Substance Use

    Issue Brief

    This brief explores mental health and substance use during, and prior to, the COVID-19 pandemic. We highlight populations that were more likely to experience worse mental health and substance use outcomes during the pandemic and discuss some innovations in the delivery of services.

  • Survey of Health Insurance Marketplace Assister Programs

    Report

    This survey by the Kaiser Family Foundation of Navigators and other Marketplace consumer assistance programs under the Affordable Care Act (Obamacare) offers a nationwide analysis of the number and distribution of assisters and people they helped. The report examines the experience of programs in conducting outreach and enrollment assistance during the first open enrollment period. It also reviews the nature of help consumers needed applying for Medicaid or premium tax credits and understanding health insurance…

  • Pre-Existing Condition Prevalence Among Women Under Age 65

    Issue Brief

    We analyzed data from the 2018 National Health Interview Survey (NHIS) and 2018 Behavioral Risk Factor Surveillance System (BRFSS) to calculate prevalence rates of declinable health conditions. This data note looks at the share of adults ages 18-64 with declinable pre-existing conditions, with a particular focus on women.

  • 8 Preguntas & Respuestas sobre Puerto Rico

    Fact Sheet

    La crisis de $73 mil millones de Puerto Rico ha sido tema de los medios de comunicación nacionales, y de debate en el Congreso en los últimos meses. Además, varios de los principales medios de prensa han reportado sobre una inminente crisis de la atención de salud relacionada con cuestiones demográficas y del financiamiento del cuidado de salud, y exacerbada por la actual situación económica y el aumento de casos de trasmisión del virus del…