Nasal endoscopy, diagnostic at Trinity Health Oakland Hospital
CPT 31231 · Pontiac, MI
These are Trinity Health Oakland Hospital's own posted figures from its standard-charges file dated March 31, 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 |
|---|---|---|---|---|
| McLaren Oakland Pontiac, MI | 1.5 mi | $282.60 | $565.20 | 2025-12-31 |
| Henry Ford Health West Bloomfield Hospital W Bloomfield, MI | 7.7 mi | $79.98 | $210.00 | 2026-06-28 |
| Sinai-Grace Hospital Detroit, MI | 14.6 mi | $661.50 | $882.00 | 2026-04-08 |
| St. Joe Mercy Hospital System Livonia Livonia, MI | 16.3 mi | $13,635.71 | 2026-03-31 | |
| Henry Ford Macomb Hospital Clinton Township, MI | 17.9 mi | $79.98 | $210.00 | 2026-06-28 |
| Henry Ford Health Hospital Detroit, MI | 20.5 mi | $79.98 | $210.00 | 2026-06-28 |
| McLaren Macomb Mount Clemens, MI | 20.9 mi | $282.60 | $565.20 | 2025-12-31 |
| Harper University Hospital Detroit, MI | 22.6 mi | $1,389.00 | $1,852.00 | 2026-09-02 |
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 Endoscopy Nasal Diagnostic Unilateral/Bilateral line 9766952 | outpatient | $24,074.43 | $103.92 – $7,621.69 | |
| HC Endoscopy Nasal Diagnostic Unilateral/Bilateral line 6805865 | both | $195.00 | $300.00 | $63.65 – $479.35 |
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 Trinity Health Oakland Hospital prices