Colonoscopy, diagnostic at Arrowhead Regional Medical Center
CPT 45378 · Colton, CA
These are Arrowhead Regional Medical Center's own posted figures from its standard-charges file dated February 25, 2026. They are not a quote. Source: the hospital's file · its price transparency page.
The posted cash price equals the gross charge: this file shows no self-pay discount for this service.
Across 30 California hospitals we index that post a cash price for this service: lowest $498.40, median $2,080.00, highest $8,744.40. See every hospital.
Nearby hospitals, same service
| Hospital | Distance | Cash price | Gross charge | File date |
|---|---|---|---|---|
| Community Hospital of San Bernardino San Bernardino, CA | 7.1 mi | $2,080.00 | $4,000.00 | 2026-04-01 |
| Kaiser Foundation Hospital, Riverside Riverside, CA | 13.5 mi | $2,080.00 | $4,000.00 | 2026-04-01 |
| San Gorgonio Memorial Hospital Banning, CA | 26.4 mi | $768.66 | $3,843.30 | 2026-05-20 |
| Kaiser Foundation Hospital - Orange County - Anaheim Anaheim, CA | 35.8 mi | $2,080.00 | $4,000.00 | 2026-04-01 |
| Providence Mission Hospital Mission Viejo, CA | 35.8 mi | $1,204.32 | $2,509.00 | 2026-04-01 |
| Providence St. Jude Medical Center Fullerton, CA | 36.9 mi | $1,044.96 | $2,177.00 | 2026-04-01 |
| Providence St. Joseph Hospital Orange, CA | 37.5 mi | $511.00 | $1,460.00 | 2026-04-01 |
| Providence St. Mary Medical Center Apple Valley, CA | 38.8 mi | $2,172.80 | $3,104.00 | 2026-04-01 |
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 |
|---|---|---|---|---|
| HC COLONOSCOPY FLX DX W/COLLJ SPEC WHEN PFRMD - COLONOSCOPY line 17263 | outpatient | $4,812.00 | $4,812.00 | $295.23 – $3,488.70 |
| HC COLONOSCOPY FLX DX W/COLLJ SPEC WHEN PFRMD - COLONOSCOPY line 3256 | inpatient | $4,812.00 | $4,812.00 | $2,406.00 – $3,488.70 |
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 Arrowhead Regional Medical Center prices