Florida Medicaid vs ACA Marketplace: Which Covers Your Family?

For families in Miami asking how to get health insurance, the answer almost always begins with the same question: what is your household income? The answer determines whether you belong in Florida Medicaid, the ACA marketplace, or a combination of both — and getting it wrong means either missing coverage you're entitled to or paying significantly more than necessary.

Understanding Florida's Medicaid Program

Florida Medicaid is a state-federal program providing health coverage to low-income individuals and families. Unlike most states that have expanded Medicaid to cover all adults up to 138% of the Federal Poverty Level under the ACA, Florida remains one of a small number of states that has not adopted Medicaid expansion.

In Florida, Medicaid eligibility for non-disabled adults is largely tied to specific categorical requirements rather than income alone. The primary Medicaid-eligible categories in Florida include: children under 19 (up to 200% FPL through KidCare/CHIP), pregnant women (up to 196% FPL), parents and caregivers of minor children (up to approximately 29% FPL — an extremely low threshold), individuals with disabilities, and elderly individuals meeting asset and income tests.

For working adults in Miami without children — including many individuals in the service industry, retail, and gig economy — Florida Medicaid is not available regardless of how low their income is. This is the coverage gap.

Florida Medicaid Income Thresholds (2026)

• Children (KidCare/CHIP): up to 200% FPL (~$32,000 for a family of two, ~$62,000 for a family of four)
• Pregnant women: up to 196% FPL
• Parents/caretaker relatives: up to approximately 29% FPL (~$7,600/year for a family of four — extremely restrictive)
• Adults without children: generally not eligible regardless of income unless disabled
• Elderly individuals (65+): income and asset tests apply; contact Florida Medicaid directly

The ACA Marketplace: Who It Covers in Florida

The ACA marketplace (HealthCare.gov) is available to Florida residents who are U.S. citizens or lawfully present immigrants, not currently incarcerated, and who have household incomes above 100% of the Federal Poverty Level. The marketplace offers premium subsidies (APTC) to households earning up to approximately 8.5% of income for the benchmark plan — with no hard income cap under current federal law.

For Miami families with incomes between 100% and 150% FPL, enhanced subsidies may make marketplace Silver plans essentially free in monthly premiums. Between 150% and 400% FPL, substantial subsidies apply. Above 400% FPL, subsidies phase out but remain available to cap premiums at 8.5% of income.

CHIP for Children: The Bridge Program

Florida KidCare — the state's Children's Health Insurance Program — covers children in families earning too much for Medicaid but potentially too little to afford marketplace plans. KidCare includes Medicaid (free for qualifying income levels), MediKids (for children ages 1–4 who are not Medicaid-eligible), Children's Medical Services (for children with special health care needs), and Healthy Kids (the primary CHIP program for school-age children).

For Miami families in neighborhoods like Hialeah, Westchester, Sweetwater, and North Miami where many households have mixed immigration status, children's coverage through KidCare is often available regardless of parents' citizenship status, as long as the child is a U.S. citizen or lawfully present.

Mixed-Status Families: Coverage for U.S.-Born Children

This is one of the most common questions Better World Insurance receives from Miami families in Hialeah, Westchester, and Doral: if my children were born in the U.S. but I am undocumented, can my children get Medicaid or marketplace coverage?

Yes. U.S.-born children are U.S. citizens, full stop. Their parents' immigration status does not affect the children's eligibility for Medicaid or KidCare. For income determination in mixed-status households, only the income and household size of eligible family members is counted — the income of undocumented household members may be excluded in certain calculations.

Applying for Medicaid or KidCare for your U.S.-born child does not affect your own immigration case. The 'public charge' rule, as implemented following multiple court rulings, does not penalize the use of Medicaid or CHIP by children or pregnant women.

Switching Between Medicaid and Marketplace Coverage

Losing Medicaid eligibility is a qualifying life event that triggers a Special Enrollment Period for marketplace coverage. If your income increases beyond Medicaid eligibility thresholds — for example, you take a new job, receive a raise, or start working more hours — you have 60 days from the loss of Medicaid to enroll in a marketplace plan with subsidies.

Similarly, gaining Medicaid eligibility is a qualifying event for marketplace plans — if you enroll in a marketplace plan and your income drops to Medicaid-eligible levels, you may be transitioned to Medicaid automatically or prompted to transition.