What ACA marketplace plans are available in Missoula, Montana in 2026?
Missoula, Montana (population 76,514), covering ZIP codes 59801, 59802, 59803, 59804, 59806 and 3 more sits in Missoula County, where 39 ACA marketplace plans from 3 insurers are available in 2026 with a benchmark (second-lowest-cost silver) plan at $671 per month for a 40-year-old. 2027 plans for Missoula County are now available — to compare them and enroll, call United Enrollment Services, a licensed insurance agency, at 1-866-401-4116.
Updated July 23, 2026 · Reviewed by Jason Burns, Editorial Steward
Reviewed by Heather Fabrizio, licensed in Montana (License #3002917427) · reviewed Jul 25, 2026
Three lowest-cost silver plans at age 40
- Blue Cross and Blue Shield of Montana — Blue Focus Silver POS℠ Standard · $655.91/mo · deductible $6,000 · MOOP $8,900
- Blue Cross and Blue Shield of Montana — Blue Focus Silver POS℠ 206 · $671.37/mo · deductible $3,500 · MOOP $8,900
- Blue Cross and Blue Shield of Montana — Blue Focus Silver POS℠ 903 · $687.54/mo · deductible $7,250 · MOOP $7,250
See the Missoula city page with stats and ZIP codes →
Source: PY2026 QHP Landscape, Individual Market Medical (CMS Public Use File, released May 2026).