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

Union 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 $968 and a benchmark (second-lowest-cost silver) plan at $644 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

First Choice Next — First Choice Next Silver Signature · $640.74/mo · deductible $6,000 · MOOP $8,900
First Choice Next — First Choice Next Silver Essential · $643.63/mo · deductible $6,100 · MOOP $9,000
First Choice Next — First Choice Next Silver Premier · $645.65/mo · deductible $400 · MOOP $10,200

See the full Union 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).