What ACA marketplace plans are available in Chester County, South Carolina in 2026?

Chester County, South Carolina has 68 ACA marketplace plans from 5 insurers in 2026, with monthly premiums for a 40-year-old ranging from $462 to $875 and a benchmark (second-lowest-cost silver) plan at $596 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

Ambetter from Absolute Total Care — Standard Silver · $589.71/mo · deductible $6,000 · MOOP $8,900
Ambetter from Absolute Total Care — Focused Silver · $596.19/mo · deductible $6,300 · MOOP $8,400
Molina Healthcare — Molina Silver Saver · $600.20/mo · deductible $7,000 · MOOP $10,150

See the full Chester 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).