Colonoscopy, diagnostic at Montclair Hospital Medical Center
CPT 45378 · Montclair, CA
These are Montclair Hospital Medical Center's own posted figures from its standard-charges file dated September 1, 2026. They are not a quote. Source: the hospital's file · its price transparency page.
Across 49 California hospitals we index that post a cash price for this service: lowest $498.40, median $2,080.00, highest $24,184.55. See every hospital.
Nearby hospitals, same service
| Hospital | Distance | Cash price | Gross charge | File date |
|---|---|---|---|---|
| Chino Valley Medical Center Chino, CA | 4.7 mi | $1,190.00 | $6,501.30 | 2026-09-01 |
| Kaiser Foundation Hospital Fontana/Ontario Fontana, CA | 13.4 mi | $2,080.00 | $4,000.00 | 2026-04-01 |
| Kaiser Foundation Hospital, Riverside Riverside, CA | 15.5 mi | $2,080.00 | $4,000.00 | 2026-04-01 |
| Kaiser Foundation Hospital - Baldwin Park Baldwin Park, CA | 15.5 mi | $2,080.00 | $4,000.00 | 2026-04-01 |
| Providence St. Jude Medical Center Fullerton, CA | 17.1 mi | $1,044.96 | $2,177.00 | 2026-04-01 |
| Kaiser Foundation Hospital - Orange County - Anaheim Anaheim, CA | 18.9 mi | $2,080.00 | $4,000.00 | 2026-04-01 |
| Arrowhead Regional Medical Center Colton, CA | 23.7 mi | $4,812.00 | $4,812.00 | 2026-02-25 |
| La Palma Intercommunity Hospital La Palma, CA | 24.8 mi | $1,190.00 | $6,238.32 | 2026-09-01 |
Distances are straight-line from ZIP code centers. Each hospital's figures come from its own file; files are updated on different dates.
Every row for CPT 45378 in this hospital's file
| Row in the hospital's file | Setting | Cash | Gross | Insurer min – max |
|---|---|---|---|---|
| Diagnostic Colonoscopy standard_charge_information[470] | outpatient | $1,190.00 | $9,928.60 | $423.48 – $9,928.60 |
| Hc Colonoscopy,Diagnostic standard_charge_information[1051] | outpatient | $1,190.00 | $5,910.28 | $423.48 – $9,928.60 |
| Hc Colorectal Cancer Screen, Colonoscopy High Risk - 45378 - 75000068 standard_charge_information[1057] | outpatient | $1,190.00 | $5,442.56 | $423.48 – $9,928.60 |
| Hc Colorectal Cancer Scrn, Colonoscopy Not High Risk - 45378 - 75000071 standard_charge_information[1061] | outpatient | $1,190.00 | $6,501.30 | $423.48 – $9,928.60 |
The first row is the one used above. A price for one code usually covers the hospital's facility charge only; the doctor, anesthesia, pathology and other services can be billed separately. Ask the hospital for a good faith estimate before a scheduled service: if you pay yourself and the bill comes in $400 or more above the estimate, you can dispute it under the No Surprises Act.
Check a bill from this hospital All Montclair Hospital Medical Center prices