Surgery and procedures HCPCS G0121 Outpatient

Screening colonoscopy cost in Bozeman, MT

In Bozeman, MT, 1 hospital lists a cash price for screening colonoscopy for a person at average risk (Medicare code): from $2,640.40 to $2,640.40, with a median of $2,640.40. Across Montana, the median is $1,707.53 at 6 hospitals.

Cash prices at 1 facility for code G0121, as an outpatient — the setting a self-pay patient normally buys. Collected Sep 22, 2026; the hospital files themselves were last updated between Nov 19, 2024 and Nov 19, 2024.

Lowest$2,640.40Deaconess Regional Medical Center
Median$2,640.40half pay less
Highest$2,640.40in this market
Difference1.0×highest vs lowest

Hospitals, cheapest first

HospitalCash price List priceInsurers payOff listFile date
Deaconess Regional Medical Center Bozeman, MT · (406) 585-5000 COLORECTAL CANCER SCREENING; COLONOSCOPY ON INDIVIDUAL NOT MEETING CRITERIA FOR HIGH RISK $2,640.40 — $174.51–$932.64 — Nov 19, 2024
source file

Outpatient: lowest $2,640.40, median $2,640.40, highest $2,640.40.

Cash or insurance?

At the one hospital here that publishes insurer rates for this code, the cash price is not below the highest rate a health plan has negotiated. If you have insurance but have not met your deductible, you usually pay your plan's negotiated rate, which falls somewhere in the "Insurers pay" column. Paying cash can cost less, but a cash payment usually does not count toward your deductible. Ask the hospital for both numbers before you book.

What it is

This is a routine colonoscopy for someone with no symptoms and no high-risk factors, done to find and prevent colorectal cancer. G0121 is a Medicare screening code; for people at average risk Medicare covers it once every 10 years, or 4 years after a screening sigmoidoscopy.

What the price covers

The facility price usually covers the procedure room and recovery. The gastroenterologist, anesthesia, the bowel-prep medicine and any pathology are usually billed or bought separately.