Hospitals in network58in 54 cities
Mountain Health CO-OP plans in MT252027 individual plans
58 of the 62 hospitals in Montana on this site (94%) are in at least one Mountain Health CO-OP 2027 Marketplace plan network.
Billings
- St Vincent HealthcareBillings, MT 25 of 25Mountain Health CO-OP plans list it
- Billings Clinic HospitalBillings, MT 13 of 25Mountain Health CO-OP plans list it
Great Falls
- Benefis HospitalsGreat Falls, MT 13 of 25Mountain Health CO-OP plans list it
- Great Falls Clinic Medical CenterGreat Falls, MT 13 of 25Mountain Health CO-OP plans list it
Helena
- Shodair Children's HospitalHelena, MT 13 of 25Mountain Health CO-OP plans list it
- St Peter's HospitalHelena, MT 13 of 25Mountain Health CO-OP plans list it
Missoula
- Community Medical CenterMissoula, MT 13 of 25Mountain Health CO-OP plans list it
- St Patrick Hospital and Health Sciences CenterMissoula, MT 13 of 25Mountain Health CO-OP plans list it
Anaconda
- Community Hospital of AnacondaAnaconda, MT 13 of 25Mountain Health CO-OP plans list it
Baker
- Fallon Medical Complex HospitalBaker, MT 13 of 25Mountain Health CO-OP plans list it
Big Sandy
- Big Sandy Medical CenterBig Sandy, MT 13 of 25Mountain Health CO-OP plans list it
Big Sky
- Bozeman Health Big Sky Medical CenterBig Sky, MT 13 of 25Mountain Health CO-OP plans list it
Big Timber
- Pioneer Medical CenterBig Timber, MT 25 of 25Mountain Health CO-OP plans list it
Bozeman
- Bozeman Deaconess HospitalBozeman, MT 13 of 25Mountain Health CO-OP plans list it
Butte
- St James HealthcareButte, MT 25 of 25Mountain Health CO-OP plans list it
Chester
- Logan Health - ChesterChester, MT 13 of 25Mountain Health CO-OP plans list it
Choteau
- Teton Medical CenterChoteau, MT 13 of 25Mountain Health CO-OP plans list it
Circle
- McCone County Health CenterCircle, MT 25 of 25Mountain Health CO-OP plans list it
Columbus
- Stillwater Community HospitalColumbus, MT 13 of 25Mountain Health CO-OP plans list it
Conrad
- Pondera Medical CenterConrad, MT 13 of 25Mountain Health CO-OP plans list it
Culbertson
- Roosevelt Medical CenterCulbertson, MT 13 of 25Mountain Health CO-OP plans list it
Cut Bank
- Northern Rockies Medical CenterCut Bank, MT 13 of 25Mountain Health CO-OP plans list it
Deer Lodge
- Deer Lodge Medical CenterDeer Lodge, MT 13 of 25Mountain Health CO-OP plans list it
Dillon
- Barrett Memorial HospitalDillon, MT 13 of 25Mountain Health CO-OP plans list it
Ennis
- Madison Valley Medical CenterEnnis, MT 13 of 25Mountain Health CO-OP plans list it
Forsyth
- Rosebud Health Care CenterForsyth, MT 13 of 25Mountain Health CO-OP plans list it
Fort Benton
- Missouri River Medical CenterFort Benton, MT 13 of 25Mountain Health CO-OP plans list it
Glasgow
- Frances Mahon Deaconess HospitalGlasgow, MT 13 of 25Mountain Health CO-OP plans list it
Glendive
- Glendive Medical CenterGlendive, MT 13 of 25Mountain Health CO-OP plans list it
Hamilton
- Marcus Daly Memorial Hospital - CAHHamilton, MT 13 of 25Mountain Health CO-OP plans list it
Hardin
- Big Horn Co Memorial HospitalHardin, MT 25 of 25Mountain Health CO-OP plans list it
Harlowton
- Wheatland Memorial HospitalHarlowton, MT 25 of 25Mountain Health CO-OP plans list it
Havre
- Northern Montana HospitalHavre, MT 13 of 25Mountain Health CO-OP plans list it
Jordan
- Garfield County Health CenterJordan, MT 13 of 25Mountain Health CO-OP plans list it
Kalispell
- Logan Health Medical CenterKalispell, MT 13 of 25Mountain Health CO-OP plans list it
Lewistown
- Central Montana Medical CenterLewistown, MT 13 of 25Mountain Health CO-OP plans list it
Libby
- Cabinet Peaks Medical CenterLibby, MT 13 of 25Mountain Health CO-OP plans list it
Livingston
- Livingston HealthcareLivingston, MT 13 of 25Mountain Health CO-OP plans list it
Malta
- Phillips County Medical CenterMalta, MT 13 of 25Mountain Health CO-OP plans list it
Miles City
- Holy Rosary HospitalMiles City, MT 25 of 25Mountain Health CO-OP plans list it
Philipsburg
- Granite County Medical CenterPhilipsburg, MT 13 of 25Mountain Health CO-OP plans list it
Plains
- Clark Fork Valley HospitalPlains, MT 13 of 25Mountain Health CO-OP plans list it
Plentywood
- Sheridan Memorial HospitalPlentywood, MT 13 of 25Mountain Health CO-OP plans list it
Polson
- St Joseph Medical CenterPolson, MT 13 of 25Mountain Health CO-OP plans list it
Poplar
- Poplar Community HospitalPoplar, MT 25 of 25Mountain Health CO-OP plans list it
Red Lodge
- Beartooth Billings ClinicRed Lodge, MT 25 of 25Mountain Health CO-OP plans list it
Ronan
- St Luke Community HospitalRonan, MT 13 of 25Mountain Health CO-OP plans list it
Roundup
- Roundup Memorial HealthcareRoundup, MT 25 of 25Mountain Health CO-OP plans list it
Scobey
- Daniels Memorial HospitalScobey, MT 13 of 25Mountain Health CO-OP plans list it
Shelby
- Logan Health - ShelbyShelby, MT 13 of 25Mountain Health CO-OP plans list it
Sheridan
- Ruby Valley HospitalSheridan, MT 13 of 25Mountain Health CO-OP plans list it
Sidney
- Sidney Health CenterSidney, MT 13 of 25Mountain Health CO-OP plans list it
Superior
- Mineral Community HospitalSuperior, MT 13 of 25Mountain Health CO-OP plans list it
Terry
- Prairie Community HospitalTerry, MT 13 of 25Mountain Health CO-OP plans list it
Townsend
- Billings Clinic BroadwaterTownsend, MT 19 of 25Mountain Health CO-OP plans list it
White Sulphur Springs
- Mountainview Medical CenterWhite Sulphur Springs, MT 13 of 25Mountain Health CO-OP plans list it
Whitefish
- Logan Health - WhitefishWhitefish, MT 13 of 25Mountain Health CO-OP plans list it
Wolf Point
- Trinity HospitalWolf Point, MT 25 of 25Mountain Health CO-OP plans list it
Other Montana Marketplace insurers
Hospitals in Montana listed in at least one of each insurer's 2027 Marketplace plan networks.
- Blue Cross and Blue Shield of Montana2027 Marketplace plans in Montana 60 of 62hospitals in network
Source: the insurers' 2027 machine-readable provider files listed in the CMS Marketplace public use files, loaded November 4, 2026, matched to hospitals by NPI from CMS Hospital Enrollments. How we match networks to hospitals
"Plans list it" counts the Mountain Health CO-OP plans sold in Montana whose network lists the hospital, out of all its plans there. Individual Marketplace (ACA) plans only.
Networks change; confirm with your insurer before you go. Not affiliated with Mountain Health CO-OP, HealthCare.gov or CMS.