High-risk screening colonoscopy cost in La Crosse, WI — inpatient
In La Crosse-Onalaska, WI-MN, 2 hospitals list a cash price for screening colonoscopy, high risk of colorectal cancer (Medicare code) as an inpatient: from $770.00 to $1,620.08, with a median of $1,195.04. The lowest listed price is at Gundersen Lutheran Medical Center — $425.04 less than the median here. Across Wisconsin, the median is $1,615.20 at 39 hospitals.
Cash prices at 2 facilities across 2 cities for code G0105, as an inpatient (admitted to hospital) . Collected Sep 23, 2026; the hospital files themselves were last updated between Jun 27, 2026 and Jun 27, 2026.
Where each hospital's price falls
Each dot is one hospital's cash price on a scale from the lowest to the highest in La Crosse-Onalaska, WI-MN.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| Gundersen Lutheran Medical Center lowest La Crosse, WI · (608) 782-7300 HCHG G0105P COLORECTAL CANCER SCREENING; COLONOSCOPY, HIGH RISK | $770.00 | $1,925.00 | $642.95–$1,867.25 | 60% | Jun 27, 2026 source file |
| Gundersen St Josephs Hospital and Clinics Hillsboro, WI · (608) 489-8000 HCHG G0105P COLORECTAL CANCER SCREENING; COLONOSCOPY, HIGH RISK | $1,620.08 | $3,080.00 | $1,302.84–$2,926.00 | 47% | Jun 27, 2026 source file |
Inpatient: lowest $770.00, median $1,195.04, highest $1,620.08 — a 2.1× difference within the same market.
As an outpatient, the same code is billed by 2 facilities here, median $1,195.04 — that is the price to compare if you are not being admitted.
Cash or insurance?
At 2 of 2 hospitals that publish insurer rates for this code here, the cash price is below the highest rate a health plan has negotiated, and at none is it below every plan's rate. 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 screening colonoscopy for someone without symptoms who is at high risk of colorectal cancer, for example because of a close relative with the disease, earlier polyps or inflammatory bowel disease. G0105 is a Medicare code; for people at high risk Medicare covers it as often as every 2 years.
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.