Marketplace health plans in Yellowstone County

Name: Marketplace health plans in Yellowstone County, MT: all 42
Creator: Centers for Medicare & Medicaid Services
License: https://www.usa.gov/publicdomain/label/1.0/

42 plans sold in Yellowstone County, Montana, from 3 insurers, priced at age 21.

What people in Yellowstone County actually paid

The prices below are the sticker price. Most people do not pay it. In 2026, the average plan in Yellowstone County listed at $611 a month and the average person paid $219 after the advance premium tax credit.

1,510 of the 8,221 people who enrolled here — 18.4% — paid $10 a month or less.

What you pay depends on your income and your household, and only HealthCare.gov can work it out for you. These are the county's published averages, not a quote.

Premiums at age 21: 21 27 30 40 50 60

Plan	Metal	Type	Premium at 21	Deductible	Max out of pocket
Peak PPO Catastrophic Mountain Health CO-OP	Catastrophic	PPO	$244.45	$10,600	$10,600
Blue Focus Bronze POS℠ 705 Blue Cross and Blue Shield of Montana	Bronze	POS	$276.79	$10,600	$10,600
Blue Focus Bronze POS℠ Standard Blue Cross and Blue Shield of Montana	Expanded Bronze	POS	$300.36	$7,500	$10,000
Blue Focus Bronze POS℠ 205 Blue Cross and Blue Shield of Montana	Expanded Bronze	POS	$319.64	$3,500	$9,950
Rocky Mountain Bronze Standard Mountain Health CO-OP	Expanded Bronze	PPO	$348.13	$7,500	$10,000
Core Bronze HSA 10600 PacificSource Health Plans	Bronze	EPO	$368	$10,600	$10,600
Blue Preferred Bronze PPO℠ 201 Blue Cross and Blue Shield of Montana	Expanded Bronze	PPO	$388.58	$6,000	$10,600
Blue Preferred Security PPO℠ 200 Blue Cross and Blue Shield of Montana	Catastrophic	PPO	$389.04	$10,600	$10,600
Core Bronze HSA 8300 PacificSource Health Plans	Expanded Bronze	EPO	$390	$8,300	$8,300
Plus Bronze Mountain Health CO-OP	Expanded Bronze	PPO	$407.77	$9,000	$10,150
Plus Bronze Standard Mountain Health CO-OP	Expanded Bronze	PPO	$407.91	$7,500	$10,000
Blue Preferred Bronze PPO℠ Standard Blue Cross and Blue Shield of Montana	Expanded Bronze	PPO	$408.41	$7,500	$10,000
Peak PPO Bronze Standard Mountain Health CO-OP	Expanded Bronze	PPO	$412.34	$7,500	$10,000
Core Standard Expanded Bronze HSA PacificSource Health Plans	Expanded Bronze	EPO	$415	$7,500	$10,000
Peak PPO Bronze HDHP Mountain Health CO-OP	Expanded Bronze	PPO	$418.46	$8,400	$8,400
Blue Focus Silver POS℠ Standard Blue Cross and Blue Shield of Montana	Silver	POS	$430.84	$6,000	$8,900
Blue Preferred Bronze PPO℠ 202 Blue Cross and Blue Shield of Montana	Expanded Bronze	PPO	$436.59	$4,400	$8,300
Blue Focus Silver POS℠ 206 Blue Cross and Blue Shield of Montana	Silver	POS	$439.32	$3,500	$8,900
Blue Focus Gold POS℠ 207 Blue Cross and Blue Shield of Montana	Gold	POS	$442.71	$250	$8,900
Blue Focus Gold POS℠ Standard Blue Cross and Blue Shield of Montana	Gold	POS	$447.46	$2,000	$8,200
Blue Focus Silver POS℠ 903 Blue Cross and Blue Shield of Montana	Silver	POS	$448.61	$7,250	$7,250
Blue Focus Gold POS℠ 902 Blue Cross and Blue Shield of Montana	Gold	POS	$453.79	$1,000	$8,500
Rocky Mountain Silver Standard Mountain Health CO-OP	Silver	PPO	$472.91	$6,000	$8,900
Rocky Mountain Gold Standard Mountain Health CO-OP	Gold	PPO	$532.64	$2,000	$8,200
Core Gold 1500 PacificSource Health Plans	Gold	EPO	$543	$1,500	$7,500
Core Silver 5000 PacificSource Health Plans	Silver	EPO	$545	$5,000	$8,600
Blue Preferred Gold PPO℠ 204 Blue Cross and Blue Shield of Montana	Gold	PPO	$548.81	$1,500	$9,950
Core Standard Silver PacificSource Health Plans	Silver	EPO	$551	$6,000	$8,900
Plus Silver Standard Mountain Health CO-OP	Silver	PPO	$552.32	$6,000	$8,900
Blue Preferred Gold PPO℠ 901 Blue Cross and Blue Shield of Montana	Gold	PPO	$556.64	$1,400	$9,200
Blue Preferred Silver PPO℠ 203 Blue Cross and Blue Shield of Montana	Silver	PPO	$558.44	$2,000	$10,500
Peak PPO Silver Standard Mountain Health CO-OP	Silver	PPO	$558.72	$6,000	$8,900
Core Standard Gold PacificSource Health Plans	Gold	EPO	$562	$2,000	$8,200
Peak PPO Silver Mountain Health CO-OP	Silver	PPO	$562.71	$8,000	$9,500
Blue Preferred Gold PPO℠ Standard Blue Cross and Blue Shield of Montana	Gold	PPO	$568.68	$2,000	$8,200
Blue Preferred Silver PPO℠ Standard Blue Cross and Blue Shield of Montana	Silver	PPO	$572.57	$6,000	$8,900
Core Silver 3500 PacificSource Health Plans	Silver	EPO	$584	$3,500	$10,600
Blue Preferred Silver PPO℠ 308 Blue Cross and Blue Shield of Montana	Silver	PPO	$586.51	$7,250	$7,250
Plus Gold Mountain Health CO-OP	Gold	PPO	$618.51	$1,500	$7,000
Plus Gold Standard Mountain Health CO-OP	Gold	PPO	$619.75	$2,000	$8,200
Peak PPO Gold Mountain Health CO-OP	Gold	PPO	$626.22	$1,500	$7,000
Peak PPO Gold Standard Mountain Health CO-OP	Gold	PPO	$628.45	$2,000	$8,200

Open enrollment for 2026 coverage runs 1 November 2025 to 15 January 2026 in most states. Outside that window you need a qualifying life event — losing other coverage, moving, marrying, having a child — to enrol.

Get told when this changes

When next year’s premiums are posted for Yellowstone County, or an insurer arrives or leaves.

Double opt-in, one click to unsubscribe. We never sell or share the list, and we are not an insurance agent or broker: this is a notification about published data, not a sales call. Privacy.

Premiums, deductibles, out-of-pocket maximums and cost sharing are reproduced from the HealthCare.gov Qualified Health Plan landscape file published by the Centers for Medicare & Medicaid Services for plan year 2026. What people actually paid comes from the CMS open-enrollment county public use file for 2026. Nothing on this page is calculated by us. This is not a complete list of your options and it is not advice: to see every plan and to enrol, use HealthCare.gov or call 1-800-318-2596.