Mountain Health CO-OP Marketplace You are here: Home > Marketplace / Obamacare > Mountain Health CO-OP Marketplace Mountain Health CO-OP is a consumer governed, non-profit health insurance cooperative that provides coverage in Idaho, Montana, and Wyoming through the Health Insurance Marketplace. Showing 0 from 0 Items Count: 5 10 20 30 40 50 100 Sort by: Date Title Rating Comment count Packages Sort: ∧ ∨