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Mastectomy 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

CPT 19303

HospitalMedian across insurers× MedicareInsurersFile date
Intermountain Health St Vincent Regional Hospital Billings$13,0041.9×82026-03-22
Intermountain Health St James Hospital Butte$13,6952.0×32026-03-22
St Peters Health Helena$19,0722.8×212026-03-31
Providence St Joseph Medical Center Polson$19,3932.9×12026-04-01

CPT 19307

HospitalMedian across insurers× MedicareInsurersFile date
Intermountain Health St Vincent Regional Hospital Billings$13,0041.9×82026-03-22
Intermountain Health St James Hospital Butte$13,6952.0×32026-03-22
St Peters Health Helena$18,8912.8×222026-03-31
Providence St Joseph Medical Center Polson$19,3932.9×12026-04-01

MS-DRG 583

HospitalMedian across insurers× MedicareInsurersFile date
Mccone County Health Center Circle$7,8420.6×12026-01-01
Intermountain Health St James Hospital Butte$18,1651.4×62026-03-22
Intermountain Health St Vincent Regional Hospital Billings$23,2881.9×112026-03-22
Great Falls Clinic Hospital Great Falls$28,6302.3×22026-02-18
Logan Health Medical Center Kalispell$33,6032.7×22026-04-01
Providence St Joseph Medical Center Polson$51,0414.1×12026-04-01

MS-DRG 582

HospitalMedian across insurers× MedicareInsurersFile date
Intermountain Health St James Hospital Butte$20,0471.4×62026-03-22
Intermountain Health St Vincent Regional Hospital Billings$26,0191.9×112026-03-22
Great Falls Clinic Hospital Great Falls$31,8962.3×22026-02-18
Logan Health Medical Center Kalispell$37,3682.7×22026-04-01
Providence St Joseph Medical Center Polson$65,3654.7×12026-04-01

Questions

How much do insurers pay for mastectomy in Montana?

7 Montana hospitals post usable commercial rates for mastectomy in their federal price-transparency files. For CPT 19303, hospital outpatient, the median across 4 hospitals is $16,384, 2.4× each hospital's local Medicare base rate. Your share depends on your plan's deductible and coinsurance; the surgeon and anesthesia bill separately.