Nasal endoscopy, diagnostic at Henry Ford Health St. John Hospital
CPT 31231 · Detroit, MI
These are Henry Ford Health St. John Hospital'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 13 Michigan hospitals we index that post a cash price for this service: lowest $79.98, median $282.60, highest $24,074.43. See every hospital.
Nearby hospitals, same service
| Hospital | Distance | Cash price | Gross charge | File date |
|---|---|---|---|---|
| Henry Ford Health Hospital Detroit, MI | 10.0 mi | $79.98 | $210.00 | 2026-06-28 |
| Harper University Hospital Detroit, MI | 10.0 mi | $1,389.00 | $1,852.00 | 2026-09-02 |
| Karmanos Cancer Center Detroit, MI | 10.0 mi | $115.00 | $230.00 | 2025-12-31 |
| Children's Hospital of Michigan Detroit, MI | 10.0 mi | $1,503.75 | $2,005.00 | 2026-04-06 |
| McLaren Macomb Mount Clemens, MI | 12.1 mi | $282.60 | $565.20 | 2025-12-31 |
| Henry Ford Macomb Hospital Clinton Township, MI | 12.7 mi | $79.98 | $210.00 | 2026-06-28 |
| Sinai-Grace Hospital Detroit, MI | 15.4 mi | $661.50 | $882.00 | 2026-04-08 |
| St. Joe Mercy Hospital System Livonia Livonia, MI | 24.5 mi | $13,635.71 | 2026-03-31 |
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 407947 | outpatient | $180.70 – $361.40 | ||
| NASAL ENDOSCOPY DX line 407944 | inpatient | $180.70 – $361.40 | ||
| NASAL ENDOSCOPY DX line 497857 | both | $74.33 – $159.65 | ||
| NASAL ENDOSCOPY DX line 535865 | outpatient | $74.33 – $159.65 |
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 Henry Ford Health St. John Hospital prices