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ACA Marketplace vs. Private Health Insurance: Which Is Cheaper in 2026?

SmartHealthMatch team · Reviewed by a licensed health insurance advisor · Updated September 2026

In short: Real 2026 premiums by age and income for three states, the subsidy line that decides most of it, and who private underwritten coverage actually fits.

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"Which is cheaper, the marketplace or a private plan?" has a real answer, and for most households it is decided by a single number: whether your 2026 household income lands above or below 400% of the federal poverty level. Below that line, the premium tax credit is often so large that no private plan can get close. Above it, marketplace coverage is full price, and a healthy applicant may genuinely pay less privately. This page shows the actual 2026 figures on both sides of that line — from the federal plan file, by age, in three states with very different price levels — so you can see which side of it you are on before anyone quotes you anything.

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These are two different products, not two prices for the same thing

Before comparing numbers, it helps to be precise about what is being compared, because the phrase "private health insurance" gets used for at least three different things.

• ACA marketplace coverage is individual major medical sold on HealthCare.gov or a state exchange. It is guaranteed issue — no health questions, no denial, no higher price for your medical history — covers the ten essential health benefits, and is the only place a premium tax credit can be applied.
• Private underwritten major medical is sold outside the exchange by licensed insurance companies that ask about your health first. Approval is not guaranteed, benefits are not required to match the ACA list, and conditions you already have may be limited or excluded. There is no tax credit on these plans, ever.
• Non-insurance products — discount cards, fixed-indemnity plans, some cost-sharing arrangements — are frequently marketed in the same breath as the second category. They are not major medical and should not be compared against it on premium alone.

This guide compares the first two. The honest headline is that they are aimed at different households, and the money usually makes that obvious once you know which side of the subsidy line you are on.

The 2026 subsidy line decides most of this

Through 2025, temporary enhanced premium tax credits capped what anyone paid for a benchmark plan at 8.5% of income, with no upper income limit. Those enhancements lapsed on December 31, 2025, and as of mid-September 2026 nothing has replaced them federally (KFF, July 28, 2026; New Mexico is the only state that fully replaced them with a state-funded subsidy). The pre-2021 structure is back, which means two things at once: a sliding scale below 400% of the federal poverty level, and nothing at all above it.

Here is where the line sits for 2026 coverage. The 2025 poverty guidelines set 2026 eligibility, and these figures are for the 48 contiguous states and D.C. — Alaska and Hawaii use higher tables.

Source: HHS 2025 Poverty Guidelines, 90 FR 5917 (January 17, 2025). Checked September 14, 2026.

Below the line, the marketplace decides what you are expected to pay toward the benchmark silver plan in your county, and credits the rest. For 2026 those expected contributions run from 2.1% of income at the bottom of the scale to 9.96% just under 400% of poverty (IRS Rev. Proc. 2025-25). The credit is the gap between the benchmark premium and your expected contribution — and you can apply that same dollar amount to a cheaper bronze plan, which is why bronze net premiums can fall to very small numbers in expensive counties.

Above the line, the credit is zero. Not reduced — zero. Our guide to the subsidy cliff walks through how sharp that edge is; the tables below show what it costs in dollars.

What marketplace coverage costs before any help

These are 2026 statewide median premiums for a single adult, drawn from the CMS QHP Landscape file for plan year 2026 (data current as of August 4, 2026; downloaded and re-verified September 14, 2026). "Bronze" is the lowest-cost bronze plan in a county, "benchmark silver" is the second-lowest silver — the plan the subsidy math is built on — and "gold" is the lowest-cost gold. Medians are taken across every county in the state, so a metro county is usually cheaper than the figure shown and a rural one dearer.

Monthly premiums before any tax credit, non-tobacco. Source: CMS QHP Landscape, Individual Medical, PY2026 (data.healthcare.gov), statewide county medians. Checked September 14, 2026. The federal file covers the 30 states using HealthCare.gov; if your state runs its own exchange, check its site for comparable figures.

Three things in that table are worth sitting with. Price level varies enormously by state — a 60-year-old in Wyoming pays roughly double an Ohioan the same age, and Wyoming has two insurers on its exchange to Ohio's eleven (KFF and healthinsurance.org, 2026). Age matters more than most people expect, because federal rules allow a 3:1 spread between the oldest and youngest adults. And in Texas, silver is priced above gold, because Texas requires insurers to load cost-sharing reduction costs onto silver plans (roughly a 40% load as of 2026, per healthinsurance.org) — which inflates the benchmark and, in turn, everyone's subsidy.

The same person, $8,000 apart in income

This is the comparison that actually answers the question. Take one single adult, same age, same state, and change only the income. At $62,000 the household is at about 396% of poverty and expected to pay 9.96% of income — roughly $515 a month — toward the benchmark plan. At $70,000 there is no credit at all.

Net monthly premium after any premium tax credit. Expected contribution from IRS Rev. Proc. 2025-25; benchmark and bronze premiums from the CMS PY2026 Landscape file, statewide medians, checked September 14, 2026. The credit cannot exceed the plan's premium, which is why two rows show $0. Your own county, exact age, and plan choice will move these figures; treat them as the shape of the answer, not a quote.

Read the last column as the price of the cliff. For a 40-year-old in Ohio, crossing it costs about $21 a month — barely worth a decision. For a 60-year-old in Wyoming, the same crossing costs about $1,688 a month, or roughly $20,000 a year, and it can be triggered by $1,000 of unexpected income. That asymmetry is the single most important thing to understand about 2026 coverage, and it is why two households with identical health histories can reach opposite conclusions about the same two products.

It also explains the practical advice that follows from it. If you are near the line and have any control over your taxable income — a retirement-account contribution, the timing of a Roth conversion, how much you draw from a brokerage account — the value of staying just under it in an expensive state can be larger than any premium negotiation. That is a question for your tax professional, not an insurance question, but it is worth asking before open enrollment rather than after.

Are private PPO plans legit?

Mostly yes, with two real caveats and one warning.

Yes, in the sense that matters: a private underwritten major medical plan is a policy issued by a state-licensed insurance company, regulated by your state insurance department, subject to the same solvency and claims-handling rules as any other policy that company sells. You can verify the company's license on your state department's website in about two minutes — Ohio's consumer line is 800-686-1526, Texas runs 800-252-3439, Wyoming 307-777-7402 (department sites, checked September 14, 2026). If a salesperson cannot tell you the name of the insurance company and the policy form, that is the end of the conversation.

The first caveat is what underwriting means in practice. The carrier reviews your medical history, prescriptions and sometimes a phone interview before deciding. It can decline you outright, approve you at a higher rate, or approve you with a rider that excludes a specific body system or condition. None of that exists on the marketplace. Our guide on what "underwritten" actually means walks through the application step by step.

The second caveat is benefit design. Private plans are not required to cover the ten essential health benefits, so maternity, mental health, and prescription coverage vary by policy and are sometimes absent or capped. A broad national PPO network is a genuine advantage these plans often have over narrow exchange networks — see how PPO, HMO and EPO plans differ — but a wide network on a thin benefit schedule is not the bargain it looks like.

The warning is about what else gets sold under the same heading. Discount cards, fixed-indemnity policies that pay a flat amount per day, and some cost-sharing arrangements are advertised with language that sounds like insurance and premiums that undercut it, because they are not insurance and do not carry the same obligations. Our guide to spotting coverage scams covers the tells. Short-term plans are a separate category again, with federal and state duration limits and no pre-existing-condition coverage; we compare all three head to head elsewhere.

Who should not go private

This list is short and it is not negotiable, because in each case underwriting or benefit design works directly against the household.

• Anyone who qualifies for a meaningful tax credit. Look again at the table above. A 60-year-old in Texas at $62,000 of income pays nothing for a bronze plan that is guaranteed issue and covers pre-existing conditions. No underwritten product beats free, and none of them carries those protections.
• Anyone with a diagnosed condition or a maintenance medication. Diabetes, heart disease, a cancer history, autoimmune conditions, ongoing mental-health treatment — these are exactly what underwriting screens for. Marketplace coverage is usually the right answer here, at any income.
• Anyone pregnant or planning a pregnancy. Maternity is an essential health benefit on the marketplace and is frequently excluded or limited on private plans.
• Anyone tied to a specific hospital system or specialist. Check the network before the premium, not after — our doctor network check shows how to verify it properly.
• Anyone whose income is genuinely unpredictable. If you might land below the line, you may be giving up a credit you would have qualified for. If you might land above it after taking advance credits, note that P.L. 119-21 removed the repayment cap starting with the 2026 tax year, so the reconciliation can be larger than it used to be. Confirm the details with your tax professional.

Where private coverage does fit is narrower but real: healthy applicants, comfortably above the subsidy line, often self-employed or retired early, who want a broader network than their county's exchange plans offer and are willing to be underwritten to get it. Our guide for households above the subsidy line goes deeper on that situation, and retiring before 65 covers the bridge years specifically.

Side by side, on everything that isn't premium

Premium is one row of eight. For households below the subsidy line it is also the row where the marketplace wins outright, which is why the comparison usually ends quickly.

Three households, three different answers

A 42-year-old graphic designer in Columbus, $48,000 of self-employment income. That is about 307% of poverty, so a credit applies. Ohio is one of the cheaper states in the federal file and the credit is modest, but the plan is guaranteed issue with no health questions and the premiums are deductible against self-employment income on Form 7206 (confirm with your tax professional). Marketplace, comfortably. A private quote is not worth the underwriting risk for a difference this small.

A 58-year-old couple in Houston who sold a business, $140,000 in expected 2026 income. Well above the $84,600 line for two, so no credit. Texas silver is inflated by the cost-sharing load, gold is priced below silver, and a healthy couple has a genuine decision to make: an unsubsidized exchange plan with a known network, or an underwritten plan that may cost less with a broader PPO. Get both quoted. If either spouse has a condition that underwriting would flag, the exchange plan is the safer structure even at a higher premium.

A 61-year-old in Casper, Wyoming, living on about $60,000 from investments. This is the case where the arithmetic is overwhelming. Just under the line, the credit covers the entire cost of the lowest bronze plan. A thousand dollars of additional capital gains would end the credit and put a roughly $1,688 monthly premium back on the table. The coverage decision is nearly secondary to the income-timing decision — and both should be made before December, not in April.

How to decide in about thirty minutes

• Estimate your 2026 household modified adjusted gross income as honestly as you can, then compare it to your household's 400% figure in the table above.
• If you are under the line, get a real marketplace quote with the credit applied before looking at anything else. In expensive states the net premium often surprises people.
• If you are over the line, or close enough that a bonus or a capital gain could push you over, price both sides — and ask your tax professional whether anything can move your income before year end.
• List your medications, diagnoses, and the doctors you will not change. Check each against both options. This is where private plans either pass or fail.
• Compare total annual cost — premium plus deductible plus realistic out-of-pocket spending — not the monthly premium alone.

Related guides

More on the cost side: The Subsidy Cliff, Explained · Premium vs. Deductible: Which Trade-Off Wins · Why Your Marketplace Premium Jumped.

Age 65 or older? This guide is about under-65 coverage. Medicare enrollment is at medicare.gov or 1-800-MEDICARE.

Frequently asked questions