Nasal endoscopy, diagnostic at St. Joseph Medical Center
CPT 31231 · Houston, TX
These are St. Joseph Medical Center'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 48 Texas hospitals we index that post a cash price for this service: lowest $76.50, median $412.39, highest $3,528.86. See every hospital.
Nearby hospitals, same service
| Hospital | Distance | Cash price | Gross charge | File date |
|---|---|---|---|---|
| Memorial Hermann - Texas Medical Center Houston, TX | 4.2 mi | $153.20 | $478.75 | 2026-04-01 |
| Houston Methodist Hospital Houston, TX | 4.2 mi | $214.50 | $429.00 | 2026-04-01 |
| Texas Childrens Hospital Houston, TX | 4.2 mi | $497.81 | $743.00 | 2026-03-05 |
| Memorial Hermann Hospital System Houston, TX | 4.2 mi | $153.20 | $478.75 | 2026-04-01 |
| Memorial Hermann Memorial City Hospital Houston, TX | 8.4 mi | $153.20 | $478.75 | 2026-04-01 |
| Memorial Hermann Northeast Hospital Humble, TX | 18.5 mi | $153.20 | $478.75 | 2026-04-01 |
| Houston Methodist Willowbrook Hospital Houston, TX | 19.8 mi | $76.50 | $153.00 | 2026-04-01 |
| Houston Methodist West Hospital Houston, TX | 20.0 mi | $76.50 | $153.00 | 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 |
|---|---|---|---|---|
| NASAL ENDOSCOPY DX line 22806 | outpatient | $3,528.86 | $3,405.35 – $5,040.08 | |
| NASAL ENDOSCOPY DX line 28649 | outpatient | $71.68 – $5,097.60 |
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. Joseph Medical Center prices