Nasal endoscopy, diagnostic at St. Mary's General Hospital
CPT 31231 · Passaic, NJ
These are St. Mary's General Hospital'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 37 New Jersey hospitals we index that post a cash price for this service: lowest $115.50, median $336.87, highest $6,839.00. See every hospital.
Nearby hospitals, same service
| Hospital | Distance | Cash price | Gross charge | File date |
|---|---|---|---|---|
| St. Joseph's University Medical Center Inc Paterson, NJ | 3.1 mi | $738.84 | $738.84 | 2026-04-24 |
| Clara Maass Medical Center Belleville, NJ | 4.7 mi | $3,986.00 | 2026-03-04 | |
| Hackensack University Medical Center Hackensack, NJ | 4.9 mi | $228.63 | $430.00 | 2025-12-31 |
| Holy Name Medical Center Teaneck, NJ | 6.5 mi | $600.00 | $405.00 | 2025-11-10 |
| Valley Hospital Paramus, NJ | 6.9 mi | $499.80 | $833.00 | 2026-05-06 |
| Palisades Medical Center North Bergen, NJ | 7.0 mi | $228.63 | $430.00 | 2025-12-31 |
| The University Hospital Newark, NJ | 8.9 mi | $267.51 | $678.34 | 2026-08-13 |
| Mount Sinai West New York, NY | 9.8 mi | $513.00 | $570.00 | 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 |
|---|---|---|---|---|
| Hc Nasal Endo Dx, Unilateral Or Bilateral standard_charge_information[3397] | outpatient | $235.00 | $753.00 | $143.75 – $753.00 |
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 St. Mary's General Hospital prices