What ACA marketplace plans are available in Seminole County, Florida in 2026?

Seminole County, Florida has 215 ACA marketplace plans from 11 insurers in 2026, with monthly premiums for a 40-year-old ranging from $508 to $2,600 and a benchmark (second-lowest-cost silver) plan at $699 per month, per the CMS PY2026 QHP Landscape file.

Updated July 21, 2026 · Reviewed by Jason Burns, Editorial Steward

Three lowest-cost silver plans at age 40

Oscar Health Maintenance Organization of Florida — Silver Simple PCP Saver | with AdventHealth · $692.85/mo · deductible $5,000 · MOOP $9,250
Oscar Health Maintenance Organization of Florida — Silver Classic Standard | with AdventHealth · $699.04/mo · deductible $6,000 · MOOP $8,900
AmeriHealth Caritas Next — AmeriHealth Caritas Next Silver Essential + No Referrals · $699.32/mo · deductible $6,100 · MOOP $9,000

See the full Seminole County plan table with all issuers, metal tiers, and cost-sharing →

Source: PY2026 QHP Landscape, Individual Market Medical (CMS Public Use File, released May 2026).