Mountain Health CO-OP health insurance cost (2026)

Mountain Health CO-OP sells 31 marketplace plans in 2 states for 2026, from $347/mo; typical Silver $711/mo, for one 40-year-old before tax credits.

$347Cheapest plan
$711Typical Silver plan
2States
31Plans

Plan year 2026 prices (2027 prices will be added as soon as CMS publishes them). Monthly premium for one 40-year-old, before any tax credit (subsidy).

Mountain Health CO-OP prices by state

StateCountiesPlansCheapest planTypical Silver
Idaho44 of 4416$347$641
Montana56 of 5615$445$719

Open a state for every Mountain Health CO-OP plan there, prices by county, and prices for your household's ages.

Other insurers in several states

All insurers · Sorted by typical Silver price.

Frequently asked questions

How much does Mountain Health CO-OP cost per month?

For plan year 2026, Mountain Health CO-OP marketplace plans cost $347 to $918 a month for one 40-year-old before tax credits, across 2 states (Catastrophic plans not counted). Typical (median) prices: Bronze $521, Silver $711, Gold $797, Platinum $658. Prices depend on the state, county and age.

Where is Mountain Health CO-OP cheapest?

Its typical Silver plan costs least in Idaho ($641 a month for a 40-year-old) and most in Montana ($719), before tax credits.

Which states does Mountain Health CO-OP sell marketplace plans in?

2 states for 2026: Idaho, Montana.

How do I buy a Mountain Health CO-OP plan?

Through HealthCare.gov or your state's own marketplace, where you also apply for a tax credit. Each state page here links to the official marketplace. HealthCoveragePrices does not sell plans.