Nasal endoscopy, diagnostic at Saint Joseph Medical Center
CPT 31231 · Joliet, IL
These are Saint Joseph Medical Center's own posted figures from its standard-charges file dated January 1, 2026. They are not a quote. Source: the hospital's file · its price transparency page.
Across 3 Illinois hospitals we index that post a cash price for this service: lowest $122.43, median $160.21, highest $842.90. See every hospital.
Nearby hospitals, same service
| Hospital | Distance | Cash price | Gross charge | File date |
|---|---|---|---|---|
| Shriners Hospital for Children Chicago, IL | 30.6 mi | $842.90 | $842.90 | 2026-03-18 |
| Saint Joseph Hospital-Elgin Elgin, IL | 35.3 mi | $160.21 | $433.00 | 2026-01-01 |
| Presence Saint Joseph Hospital - Chicago Chicago, IL | 36.5 mi | $122.43 | $371.00 | 2026-01-01 |
| Sinai-Grace Hospital Detroit, MI | 260.6 mi | $661.50 | $882.00 | 2026-04-08 |
| Harper University Hospital Detroit, MI | 266.2 mi | $1,389.00 | $1,852.00 | 2026-09-02 |
| Children's Hospital of Michigan Detroit, MI | 266.2 mi | $1,503.75 | $2,005.00 | 2026-04-06 |
| Robert Wood Johnson University Hospital - Somerset Somerville, NJ | 703.4 mi | $6,311.00 | 2026-03-04 | |
| Robert Wood Johnson University Hospital at Hamilton Hamilton, NJ | 709.4 mi | $5,110.00 | 2026-03-05 |
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 4197715 | outpatient | $18.10 – $218.10 | ||
| NASAL ENDOSCOPY DX line 4297680 | both | $18.10 – $218.10 | ||
| NASAL ENDOSCOPY DX mod AS line 4297716 | both | $18.10 – $218.10 |
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 Saint Joseph Medical Center prices