This Stats For Strategy list includes a ranking of the top 10 health plans in Montana across all payers by 2016 enrollment. The top 10 health plans in Montana provide coverage to over 40% of the state's total population with Health Care Service Corporation's commercial health plan in the #1 spot with the majority of the market share. TRICARE is the second largest health plan in the state, just barely exceeding enrollment in one of UnitedHealthcare's commercial health plans. This list is curated from OPEN MINDS proprietary datasets of stakeholders in the health . . .