High-risk screening colonoscopy cost in Santa Rosa, CA — inpatient
In Santa Rosa-Petaluma, CA, 2 hospitals list a cash price for screening colonoscopy, high risk of colorectal cancer (Medicare code) as an inpatient: from $640.56 to $3,225.60, with a median of $1,933.08. The lowest listed price is at Healdsburg Hospital — $1,292.52 less than the median here. Across California, the median is $2,039.52 at 58 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 Apr 1, 2026 and Apr 1, 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 Santa Rosa-Petaluma, CA.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| Healdsburg Hospital lowest Healdsburg, CA · (707) 431-6500 HC PR G0105 COLORECTAL SCRN HI RISK IND | $640.56 | $1,256.00 | — | 49% | Apr 1, 2026 source file |
| Kaiser Foundation Hospital - Santa Rosa Santa Rosa, CA · (707) 571-4000 COLORECTAL SCRN; HI RISK IND | $3,225.60 | $5,760.00 | $1,102.00–$3,450.00 | 44% | — source file |
Inpatient: lowest $640.56, median $1,933.08, highest $3,225.60 — a 5.0× difference within the same market.
As an outpatient, the same code is billed by 2 facilities here, median $1,933.08 — that is the price to compare if you are not being admitted.
Cash or insurance?
At the one hospital here that publishes insurer rates for this code, the cash price is 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 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.