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Heart bypass (CABG) in Montana: what insurers pay

Posted commercial rates at 7 Montana hospitals, each next to its own Medicare base rate.

Open in the explorerAll statesEvery bill for the whole procedure

MS-DRG 236

HospitalMedian across insurers× MedicareInsurersFile date
Mccone County Health Center Circle$19,6300.6×12026-01-01
Intermountain Health St James Hospital Butte$28,8510.9×52026-03-22
Intermountain Health St Vincent Regional Hospital Billings$56,5711.9×112026-03-22
Great Falls Clinic Hospital Great Falls$68,4402.3×22026-02-18
Logan Health Medical Center Kalispell$79,4942.6×22026-04-01
St Peters Health Helena$103,2103.4×42026-03-31
Providence St Joseph Medical Center Polson$137,7854.5×12026-04-01

MS-DRG 235

HospitalMedian across insurers× MedicareInsurersFile date
Mccone County Health Center Circle$28,0890.7×12026-01-01
Intermountain Health St James Hospital Butte$40,4210.9×52026-03-22
Intermountain Health St Vincent Regional Hospital Billings$79,2571.9×112026-03-22
Great Falls Clinic Hospital Great Falls$95,5752.2×22026-02-18
Logan Health Medical Center Kalispell$110,7742.6×22026-04-01
St Peters Health Helena$144,6003.4×42026-03-31
Providence St Joseph Medical Center Polson$202,3664.7×12026-04-01

MS-DRG 234

HospitalMedian across insurers× MedicareInsurersFile date
Mccone County Health Center Circle$25,3970.6×12026-01-01
Intermountain Health St James Hospital Butte$37,6250.9×52026-03-22
Intermountain Health St Vincent Regional Hospital Billings$73,7751.9×112026-03-22
Great Falls Clinic Hospital Great Falls$89,0182.2×22026-02-18
Logan Health Medical Center Kalispell$103,2152.6×22026-04-01
St Peters Health Helena$134,5983.4×42026-03-31
Providence St Joseph Medical Center Polson$175,2144.4×12026-04-01

MS-DRG 233

HospitalMedian across insurers× MedicareInsurersFile date
Mccone County Health Center Circle$37,3120.7×12026-01-01
Intermountain Health St James Hospital Butte$52,6580.9×52026-03-22
Intermountain Health St Vincent Regional Hospital Billings$103,2501.9×112026-03-22
Great Falls Clinic Hospital Great Falls$124,2742.2×22026-02-18
Logan Health Medical Center Kalispell$143,8572.6×22026-04-01
St Peters Health Helena$188,3743.4×42026-03-31
Providence St Joseph Medical Center Polson$261,6544.7×12026-04-01

Questions

How much do insurers pay for heart bypass (cabg) in Montana?

7 Montana hospitals post usable commercial rates for heart bypass (cabg) in their federal price-transparency files. For inpatient stay (MS-DRG 236), the median across 7 hospitals is $68,440, 2.3× each hospital's local Medicare base rate. Your share depends on your plan's deductible and coinsurance; the surgeon and anesthesia bill separately.