ACA Direct Answers

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

Chesterfield County, South Carolina has 48 ACA marketplace plans from 4 insurers in 2026, with monthly premiums for a 40-year-old ranging from $468 to $840 and a benchmark (second-lowest-cost silver) plan at $559 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

  • InStil Health — InHealth Basic 1 · $557.55/mo · deductible $6,500 · MOOP $10,600
  • InStil Health — InHealth Basic 1 + Adult Vision · $559.13/mo · deductible $6,500 · MOOP $10,600
  • InStil Health — InHealth Basic 2 · $575.78/mo · deductible $5,300 · MOOP $10,600

See the full Chesterfield 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).