What ACA plans cost in 2026

The four pieces of what you pay

The price of a health plan isn’t a single number — it’s four. The premium is what you pay every month whether or not you use any care. The deductible is what you pay out of pocket each year before the plan starts sharing costs. Copays and coinsurance are your share of each visit, test, or prescription — a flat fee or a percentage. And the out-of-pocket maximum is the yearly ceiling on all of that cost-sharing combined. Understanding how these four interact is the whole game, because a plan with a low number in one column almost always has a high number in another.

Premiums and the subsidy

The premium is the sticker price, but it’s rarely what people with modest incomes actually pay. A premium tax credit lowers your monthly premium based on your income, and for many households that brings the cost down substantially — though, after the 2026 changes, less than it did in recent years. The credit applies only to your premium, not your deductible or copays. The one exception is cost-sharing reductions, which lower those other costs too, but only on a Silver plan and only for lower incomes. Our guide to subsidies walks through who qualifies and how much.

The out-of-pocket maximum

If you only memorize one number, make it this one, because it defines your worst-case year. In 2026, no Marketplace plan can set an out-of-pocket maximum above $10,600 for one person or $21,200 for a family. Once your deductible, copays, and coinsurance add up to that limit, the plan pays 100% of your in-network essential care for the rest of the year. Two things don’t count toward it: your monthly premiums, and care you get outside the plan’s network. Many plans set their cap below the federal ceiling, so it’s worth comparing — a lower out-of-pocket maximum is real protection if you have a serious year.

What costs look like in 2026

This is a more expensive year than the recent past. Insurers raised rates sharply — a median of roughly 18% — and with the enhanced premium tax credits expired, most people are paying a larger share themselves. Deductibles remain high at the low end: Bronze plans often carry deductibles of $7,000 or more, the trade-off for their low premiums, while Silver deductibles average somewhat lower, around $5,300, and drop much further if you qualify for cost-sharing reductions. Catastrophic plans go to the extreme — their deductible equals the full out-of-pocket maximum. Gold and Platinum reverse the trade, charging more each month in exchange for lower deductibles and copays.

Think in total cost, not just premium

The cheapest premium can quietly be the most expensive plan. The honest way to compare is to add up the premium for the whole year plus what you’d realistically pay out of pocket for the care you expect — and then look at the out-of-pocket maximum for a year that goes badly. If you qualify for help, fold in your subsidy and, on Silver, any cost-sharing reductions. A plan that costs a little more each month but caps your exposure can be the better deal for someone with ongoing needs. When you’re ready to weigh plans on total cost rather than sticker price, you can compare them through PlanMatch Health.