ACA marketplace
$0 Gold ACA plans in Seminole County.
Serving Sanford, Altamonte Springs, Oviedo
ACA Open Enrollment for 2027 opens in 15 days.
Enrollment window: Nov 1, 2026 – Jan 15, 2027.
Seminole County — Sanford, Altamonte Springs, Oviedo — is one of the richest ACA Marketplace opportunities in Central Florida. Subsidy-eligible residents may qualify for Oscar Health's $0 Gold Classic plan: Gold-tier benefits at zero monthly premium. For many Seminole households, this is the best health insurance deal available this Open Enrollment Period.
Estimate your ACA subsidy
Enter your household size, projected income, and the ages of everyone who needs coverage. We'll estimate the monthly premium tax credit (APTC) you may qualify for.
Why Seminole County is an ACA opportunity
Oscar Health offers both $0 Gold Classic and $0 Bronze Classic plans in Seminole County (Oscar market code FL57) to subsidy-eligible residents. For 2027 plan year the original ACA subsidy rules apply — lower-income households (typically below ~300% FPL) see the largest premium tax credits, and may qualify for a $0 plan after subsidy. Use the calculator above to check your estimated eligibility.
Full carrier lineup in Seminole County
See /florida-aca for every ACA Marketplace carrier we represent in Florida, plus the licensed El-Mag agents who serve Florida residents.
Ready to enroll in Seminole County?
Talk to a licensed El-Mag agent — bilingual (English/Spanish) support available.