What ACA marketplace plans are available in York County, South Carolina in 2026?
York County, South Carolina has 48 ACA marketplace plans from 4 insurers in 2026, with monthly premiums for a 40-year-old ranging from $480 to $824 and a benchmark (second-lowest-cost silver) plan at $614 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 · $612.70/mo · deductible $6,500 · MOOP $10,600
- InStil Health — InHealth Basic 1 + Adult Vision · $614.44/mo · deductible $6,500 · MOOP $10,600
- InStil Health — InHealth Basic 2 · $632.73/mo · deductible $5,300 · MOOP $10,600
See the full York 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).