What the 2026 ACA premium spike means for Marketplace enrollees
Many people buying coverage through the ACA Marketplace are seeing higher 2026 premiums and deductibles after the enhanced premium tax credits ended on December 31, 2025. Early federal enrollment data still show strong overall sign-ups, but KFF says the mix is shifting toward cheaper plans with higher deductibles, which can lower monthly bills while raising costs when care is needed.
Many ACA Marketplace shoppers are paying more for 2026 coverage after the enhanced premium tax credits expired at the end of 2025. Early data suggest the higher prices are changing both who enrolls and which plans people choose.
That matters for household budgets right now. It can also matter later in the year if a lower monthly premium comes with a much higher deductible.
What changed
The enhanced subsidies that made Marketplace plans more affordable for many people expired on December 31, 2025. CMS says Marketplace enrollment remains near record levels, but KFF’s new analysis shows that consumers are facing higher average premium payments and deductibles in 2026.
This is an early look at the year, not the final word. CMS says it will release effectuated enrollment data later this spring, which should give a better picture of how many people actually keep paying for coverage.
By the numbers
CMS reports that 23.1 million people selected or were automatically re-enrolled in 2026 Marketplace coverage during open enrollment. KFF says the average Marketplace deductible rose to $3,786 in 2026, up from $2,759 in 2025, and that average monthly premium payments also increased.
KFF’s analysis also estimates that effectuated enrollment in the individual market could fall from 2025 to 2026, in part because some people are dropping coverage after seeing the new costs.
Who feels it most
The hit is likely to be strongest for people with incomes above 400% of the federal poverty level, who no longer qualify for the extra help that was available under the enhanced tax credits. People who lost eligibility for subsidies altogether may also face the full price of coverage.
KFF and AP both note that younger adults are also more likely to leave the market when premiums rise. At the same time, some middle-income enrollees, including many adults in their 50s and early 60s, are being squeezed because they do not qualify for employer coverage but are not yet eligible for Medicare.
What plan switching looks like
KFF says more people are moving into bronze plans and other higher-deductible options. That can reduce the monthly premium payment, but it usually means paying more out of pocket before insurance starts covering much of the bill.
For some families, that tradeoff may be the only way to keep coverage. For others, it may make Marketplace insurance feel less affordable even if they stay enrolled.
What readers can do
Anyone shopping on the Marketplace should review whether they still qualify for premium tax credits or cost-sharing help, compare plan tiers carefully, and check whether a special enrollment period applies if their coverage changed. It is also worth checking the full annual deductible, not just the monthly premium.
Plan details vary by state, insurer, and household income, so the best choice for one family may not be the best choice for another.
Policy context
CMS also finalized a May 15 rule for the 2027 Marketplace plan year. That rule focuses on oversight, verification, and Marketplace administration. It is important context for future coverage rules, but it is not the cause of the 2026 premium spike.
The bottom line
Early 2026 data point to a Marketplace reshaped by the end of the enhanced subsidies: higher costs for many enrollees, more switching into higher-deductible plans, and likely fewer people staying covered. The final coverage picture will take more time to measure.
Sources
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This article is for general informational purposes only and is not medical advice. Research findings can be early or incomplete, and health guidance can change. Always talk with a qualified healthcare professional about personal symptoms, diagnosis, medications, vaccines, screenings, or treatment decisions. If you think you may have a medical emergency, call emergency services right away.
