ACA Direct Answers

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

Darlington County, South Carolina has 48 ACA marketplace plans from 4 insurers in 2026, with monthly premiums for a 40-year-old ranging from $425 to $797 and a benchmark (second-lowest-cost silver) plan at $531 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 · $529.26/mo · deductible $6,500 · MOOP $10,600
  • InStil Health — InHealth Basic 1 + Adult Vision · $530.76/mo · deductible $6,500 · MOOP $10,600
  • Ambetter from Absolute Total Care — Standard Silver · $542.07/mo · deductible $6,000 · MOOP $8,900

See the full Darlington 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).