Nasal endoscopy, diagnostic at Barnes Jewish Hospital
CPT 31231 · Saint Louis, MO
These are Barnes Jewish Hospital's own posted figures from its standard-charges file dated December 15, 2025. They are not a quote. Source: the hospital's file · its price transparency page.
Across 4 Missouri hospitals we index that post a cash price for this service: lowest $5,313.43, median $11,305.90, highest $12,243.36. See every hospital.
Nearby hospitals, same service
| Hospital | Distance | Cash price | Gross charge | File date |
|---|---|---|---|---|
| St. Louis Childrens Hospital Saint Louis, MO | 0.0 mi | $12,243.36 | $20,405.60 | 2025-12-15 |
| Missouri Baptist Medical Center Saint Louis, MO | 9.4 mi | $11,696.24 | $19,493.74 | 2025-12-15 |
| Mercy Hospital St. Louis Saint Louis, MO | 10.4 mi | $5,313.43 | $8,174.51 | 2026-06-04 |
| Alton Memorial Hospital Alton, IL | 22.8 mi | $8,968.95 | $14,948.25 | 2025-12-15 |
| Morris Hospital & Healthcare Centers Morris, IL | 213.0 mi | $153.50 | $638.00 | 2026-06-30 |
| Northwestern Medicine Kishwaukee Hospital Dekalb, IL | 239.8 mi | $13,048.97 | $18,641.39 | 2026-04-01 |
| Northwestern Medicine Delnor Community Hospital Geneva, IL | 246.6 mi | $16,102.03 | $23,002.90 | 2026-04-01 |
| Palos Community Hospital Palos Heights, IL | 247.3 mi | $25,134.11 | $35,905.87 | 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 Diagnostic Uni/Bi Spx standard_charge_information[777607] | outpatient | $10,915.56 | $18,192.60 | $199.93 – $19,094.00 |
| Nasal Endoscopy Diagnostic Uni/Bi Spx|RIGHT SIDE standard_charge_information[777606] | outpatient | $10,525.95 | $17,543.25 | $199.93 – $19,094.00 |
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 Barnes Jewish Hospital prices