Surgery and procedures HCPCS G0121 Outpatient

Screening colonoscopy cost in Willimantic, CT

In Willimantic, CT, 1 hospital lists a cash price for screening colonoscopy for a person at average risk (Medicare code): from $3,225.00 to $3,225.00, with a median of $3,225.00. Across Connecticut, the median is $3,224.78 at 9 hospitals.

Cash prices at 1 facility for code G0121, as an outpatient — the setting a self-pay patient normally buys. Collected Sep 23, 2026; the hospital files themselves were last updated between — and —.

Lowest$3,225.00Windham Community Memorial Hospital
Median$3,225.00half pay less
Highest$3,225.00in this market
Difference1.0×highest vs lowest

Hospitals, cheapest first

HospitalCash price List priceInsurers payOff listFile date
Windham Community Memorial Hospital Willimantic, CT · (860) 456-9116 HC CRCTAL SRN-NOHRSK $3,225.00 $3,225.00 — — —
source file

Outpatient: lowest $3,225.00, median $3,225.00, highest $3,225.00.

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.