ACA enrollment falls 5 million

KFF said on May 19 that average monthly enrollment in Affordable Care Act marketplace plans could fall to about 17.5 million in 2026 from 22.3 million in 2025. The estimate, based on sign-up and premium-payment data, points to a drop of roughly 5 million people after enhanced premium tax credits expired at the end of 2025. The nonprofit said the decline could be even steeper, with enrollment potentially as low as 16.5 million. Federal data had already shown weaker sign-ups for 2026, but KFF’s analysis focuses on effectuated enrollment — people who actually pay and keep coverage in force. ### Why is the drop bigger than the open-enrollment numbers first suggested? CMS said on Jan. 17, 2025 that 24.2 million consumers selected a marketplace plan for 2025 coverage. KFF said 2026 open-enrollment sign-ups then fell to 23.1 million, a drop of a little more than 1 million and the sharpest single-year decline since the marketplaces launched. But plan selections and effectuated enrollment are not the same thing: people can be auto-reenrolled and still later lose coverage if they do not keep paying premiums. (kff.org) Cynthia Cox, a KFF vice president and co-author of the report, said many consumers were rolled into plans that became much more expensive after the subsidy changes. The Associated Press, in a May 23 report carried by NBC stations, said that dynamic is one reason the eventual enrollment loss is projected to be much larger than the initial sign-up decline. (cms.gov) ### What changed in 2026 that made coverage harder to keep? The enhanced premium tax credits created under the American Rescue Plan in 2021 and extended through 2025 by the Inflation Reduction Act expired at the end of 2025, KFF said. Those subsidies had broadened eligibility and lowered monthly costs, especially for people above 400% of the federal poverty level who previously got little or no help. Once they expired, many enrollees faced materially higher bills. (nbcnewyork.com) KFF said average monthly premium payments rose 58% in 2026, to $178 from $113. The group said that increase was smaller than the 114% jump it had earlier projected under a same-plan comparison because many consumers switched into cheaper, higher-deductible coverage and because some people with the biggest premium increases dropped coverage altogether. (kff.org) ### Who is dropping coverage fastest? KFF said a disproportionate share of the drop in sign-ups came from people with incomes between 400% and 500% of the federal poverty level — just above the so-called subsidy cliff. That group accounted for 27% of the decline even though it made up only 3% of plan selections in 2025, according to the analysis. (kff.org) The Associated Press said ACA marketplace plans had become a common option for gig workers, farmers, ranchers, hairstylists and other people who do not get insurance through an employer. KFF’s findings suggest the biggest losses are concentrated among people who were most exposed to the subsidy expiration and the resulting premium increases. (kff.org) ### If people stay enrolled, what kind of coverage are they buying? KFF said average marketplace deductibles rose 37%, or $1,027 per person, to a record $3,786 in 2026. The group attributed that increase largely to a shift away from silver plans and toward bronze plans, which generally carry lower premiums but higher out-of-pocket costs. (nbcnewyork.com) The same KFF analysis said consumers “bought down” into higher-deductible plans to keep monthly payments manageable. That means some households may still have insurance cards but face more cost-sharing before coverage begins paying for care. ### What should families watch next? KFF said its estimate is based on reports to date from CMS, state-based marketplaces, KFF survey data and enrollment estimates from Wakely Consulting Group. (kff.org) Because effectuated enrollment changes through the year as people miss payments, switch plans or regain coverage, the final 2026 total will depend on updated federal and state data in the months ahead. May 19 is the key marker for now: that is when KFF published the analysis underlying the projected decline. The next concrete checkpoints will be updated marketplace payment and enrollment reports from CMS and state exchanges showing whether average monthly enrollment settles closer to 17.5 million or falls toward 16.5 million. (kff.org)