What ACA marketplace plans are available in Jefferson County, Indiana in 2026?

Jefferson County, Indiana has 32 ACA marketplace plans from 2 insurers in 2026, with monthly premiums for a 40-year-old ranging from $445 to $1,066 and a benchmark (second-lowest-cost silver) plan at $486 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 Health — Standard Silver · $481.94/mo · deductible $6,000 · MOOP $8,900
Ambetter Health — Focused Silver · $486.23/mo · deductible $6,300 · MOOP $8,400
Ambetter Health — Standard Silver + Vision + Adult Dental · $494.65/mo · deductible $6,000 · MOOP $8,900

See the full Jefferson 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).