Florida Medicaid vs. ACA Marketplace: Which One Do You Qualify For?

Florida Medicaid vs. ACA Marketplace: Which One Do You Qualify For?

If you’re shopping for health coverage in Florida, you’ll likely run into two very different programs: Florida Medicaid and the ACA Health Insurance Marketplace. They aren’t interchangeable, and because Florida is one of only ten states that has not expanded Medicaid under the ACA, the line between the two is stricter here than in most of the country. Here’s how to tell which one actually applies to you heading into 2027.

Florida Medicaid: Narrower Eligibility Than You Might Expect

Unlike states that expanded Medicaid to cover nearly all adults under 138% of the Federal Poverty Level (FPL), Florida still uses its old, pre-ACA eligibility categories. That means Medicaid coverage is largely restricted to specific groups, not just anyone with low income:

That last row is the key to understanding Florida’s coverage gap: a healthy, working-age adult with no kids can have zero income and still not qualify for Florida Medicaid.

The ACA Marketplace: Built Around 100%–400% of FPL

The Marketplace, by contrast, is designed for people who fall in a specific income band. Per HealthCare.gov, premium tax credits are generally available to households earning between 100% and 400% of the FPL who aren’t otherwise eligible for Medicaid or affordable employer coverage. The enhanced subsidy provisions that applied from 2021 through 2025 expired at the end of 2025 and, as of early October 2026, Congress has not reinstated them, so the traditional 400% FPL “subsidy cliff” is back in force — income above 400% FPL generally means $0 in premium tax credits.

Florida’s Coverage Gap: The People Who Qualify for Neither

Because Florida didn’t expand Medicaid, there’s a structural hole between the two programs. According to KFF, 10 states have not adopted Medicaid expansion, and most non-expansion states do not cover adults under 65 without dependent children at any income unless they qualify through disability. KFF estimates that 78% of adults in the resulting “coverage gap” are adults without dependent children. These are people below 100% FPL who are too poor for Marketplace subsidies, which start at 100% FPL, yet don’t fit a Medicaid category.

There is one important exception: if your income is between 100% and 138% FPL, you are generally eligible for Marketplace premium tax credits, and Cost-Sharing Reductions on a Silver plan, even though in an expansion state you would have been routed to Medicaid instead.

Quick Self-Check: Which Program Fits You?

• Pregnant, a child, or have a qualifying disability? Apply for Florida Medicaid first — it’s usually $0 or near-$0 cost.
• Healthy adult, no kids, income under 100% FPL? You likely fall in the coverage gap — neither program applies; look into community health centers or sliding-scale clinics in the meantime.
• Income between 100%–400% FPL? You’re squarely in Marketplace territory, with real premium tax credit savings available.
• Income above 400% FPL? Still eligible to buy a Marketplace plan — just without subsidies, so compare off-Marketplace options too.

Not Sure Which Bucket You’re In? Get a Free Eligibility Check

Income thresholds, household size, and Medicaid categories interact in ways that are easy to get wrong on your own. A licensed agent can run the numbers for you in minutes and point you to whichever program actually applies — Medicaid, subsidized Marketplace coverage, or full-price options.

Get a free quote comparison through HealthSherpa, or call (212) 804-6730 to talk to a licensed agent today.

This article is for educational purposes only and does not constitute insurance, legal, or financial advice. This site and its agents are not affiliated with or endorsed by the federal government, HealthCare.gov, or the Centers for Medicare & Medicaid Services (CMS). Eligibility rules, income limits, and subsidy structures are subject to change — always verify current details at HealthCare.gov or CMS.gov. This content is provided by a licensed agent affiliated with Flatbush Insurance Brokerage.