Nasal endoscopy, diagnostic at Coast Plaza Hospital
CPT 31231 · Norwalk, CA
These are Coast Plaza Hospital's own posted figures from its standard-charges file dated February 4, 2026. They are not a quote. Source: the hospital's file · its price transparency page.
Across 42 California hospitals we index that post a cash price for this service: lowest $78.40, median $540.80, highest $18,447.52. See every hospital.
Nearby hospitals, same service
| Hospital | Distance | Cash price | Gross charge | File date |
|---|---|---|---|---|
| Kaiser Foundation Hospital - Downey Downey, CA | 3.5 mi | $540.80 | $1,040.00 | 2026-04-01 |
| Memorialcare Long Beach Medical Center Long Beach, CA | 8.8 mi | $493.00 | $493.00 | 2026-04-01 |
| Providence St. Jude Medical Center Fullerton, CA | 9.6 mi | $225.60 | $470.00 | 2026-04-01 |
| Kaiser Foundation Hospital - Orange County - Anaheim Anaheim, CA | 13.1 mi | $540.80 | $1,040.00 | 2026-04-01 |
| Children's Hospital of Orange County Orange, CA | 14.4 mi | $822.00 | $822.00 | 2026-03-19 |
| Kaiser Foundation Hospital - South Bay Harbor City, CA | 14.6 mi | $540.80 | $1,040.00 | 2026-04-01 |
| Kaiser Foundation Hospital - Baldwin Park Baldwin Park, CA | 14.6 mi | $540.80 | $1,040.00 | 2026-04-01 |
| Memorialcare Orange Coast Medical Center Fountain Valley, CA | 15.6 mi | $493.00 | $493.00 | 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 31231 in this hospital's file
| Row in the hospital's file | Setting | Cash | Gross | Insurer min – max |
|---|---|---|---|---|
| NASAL ENDOSCOPY DX line 108015 | outpatient | $50.12 – $1,850.00 |
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 Coast Plaza Hospital prices