Sleeve gastrectomy (weight loss surgery), laparoscopic at Advocate Trinity Hospital
CPT 43775 · 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 7 Illinois hospitals we index that post a cash price for this service: lowest $2,109.00, median $40,712.61, highest $87,815.83. See every hospital.
Nearby hospitals, same service
| Hospital | Distance | Cash price | Gross charge | File date |
|---|---|---|---|---|
| Holy Cross Hospital Chicago, IL | 9.1 mi | $2,612.71 | $3,732.44 | 2026-09-22 |
| Mt Sinai Hospital Medical Center Chicago, IL | 10.9 mi | $2,612.71 | $3,732.44 | 2026-09-22 |
| Franciscan Health Munster Munster, IN | 11.8 mi | $19,222.71 | $90,247.46 | 2026-01-01 |
| Northwestern Memorial Hospital Chicago, IL | 12.8 mi | $74,263.22 | $106,090.31 | 2026-04-01 |
| University of Illinois Hospital and Clinics Chicago, IL | 13.3 mi | $2,109.00 | $7,030.00 | 2026-04-01 |
| Franciscan Health Dyer Dyer, IN | 17.2 mi | $25,623.35 | $94,901.31 | 2026-01-01 |
| Northwestern Medicine Central Dupage Hospital Winfield, IL | 32.8 mi | $87,815.83 | $125,451.19 | 2026-04-01 |
| Northwestern Medicine Delnor Community Hospital Geneva, IL | 42.1 mi | $74,263.22 | $106,090.31 | 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 43775 in this hospital's file
| Row in the hospital's file | Setting | Cash | Gross | Insurer min – max |
|---|---|---|---|---|
| LAP SLEEVE GASTRECTOMY line 136734 | outpatient | $12,700.00 – $25,111.00 |
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