Flexible sigmoidoscopy, diagnostic at Advocate Trinity Hospital
CPT 45330 · Chicago, IL
These are Advocate Trinity Hospital's own posted figures from its standard-charges file dated November 4, 2025. They are not a quote. Source: the hospital's file · its price transparency page.
Across 22 Illinois hospitals we index that post a cash price for this service: lowest $41.14, median $1,642.95, highest $8,821.94. See every hospital.
Nearby hospitals, same service
| Hospital | Distance | Cash price | Gross charge | File date |
|---|---|---|---|---|
| Roseland Community Hospital Chicago, IL | 3.6 mi | $1,236.88 | $372.00 | 2026-07-01 |
| The University of Chicago Medical Center Chicago, IL | 5.3 mi | $3,918.00 | $3,918.00 | 2026-04-01 |
| Holy Cross Hospital Chicago, IL | 9.1 mi | $1,431.05 | $2,044.36 | 2026-09-22 |
| Mt Sinai Hospital Medical Center Chicago, IL | 10.9 mi | $1,431.05 | $2,044.36 | 2026-09-22 |
| Franciscan Health Munster Munster, IN | 11.8 mi | $1,642.90 | $7,713.15 | 2026-01-01 |
| Palos Community Hospital Palos Heights, IL | 12.6 mi | $4,624.78 | $6,606.83 | 2026-04-01 |
| Northwestern Memorial Hospital Chicago, IL | 12.8 mi | $8,821.94 | $12,602.77 | 2026-04-01 |
| University of Illinois Hospital and Clinics Chicago, IL | 13.3 mi | $527.10 | $1,757.00 | 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 45330 in this hospital's file
| Row in the hospital's file | Setting | Cash | Gross | Insurer min – max |
|---|---|---|---|---|
| DIAGNOSTIC SIGMOIDOSCOPY line 47396 | outpatient | $1,378.06 – $6,071.00 |
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 Advocate Trinity Hospital prices