Colonoscopy, diagnostic at Holy Cross Hospital
CPT 45378 · Chicago, IL
These are Holy Cross Hospital's own posted figures from its standard-charges file dated September 22, 2026. They are not a quote. Source: the hospital's file · its price transparency page.
Across 20 Illinois hospitals we index that post a cash price for this service: lowest $301.23, median $4,202.23, highest $8,799.54. See every hospital.
Nearby hospitals, same service
| Hospital | Distance | Cash price | Gross charge | File date |
|---|---|---|---|---|
| Mt Sinai Hospital Medical Center Chicago, IL | 5.4 mi | $977.45 | $1,396.35 | 2026-09-22 |
| The University of Chicago Medical Center Chicago, IL | 5.6 mi | $7,760.00 | $7,760.00 | 2026-04-01 |
| University of Illinois Hospital and Clinics Chicago, IL | 7.4 mi | $2,022.30 | $6,741.00 | 2026-04-01 |
| Roseland Community Hospital Chicago, IL | 7.5 mi | $1,236.88 | $2,177.00 | 2026-07-01 |
| Palos Community Hospital Palos Heights, IL | 8.8 mi | $4,111.88 | $5,874.11 | 2026-04-01 |
| Humboldt Park Health Chicago, IL | 8.9 mi | $396.61 | $1,416.45 | 2026-09-29 |
| Northwestern Memorial Hospital Chicago, IL | 9.6 mi | $4,336.60 | $6,195.14 | 2026-04-01 |
| Loyola University Medical Center Maywood, IL | 9.9 mi | $1,063.06 | $4,622.00 | 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 45378 in this hospital's file
| Row in the hospital's file | Setting | Cash | Gross | Insurer min – max |
|---|---|---|---|---|
| Diagnostic exam of large bowel using a flexible endoscope line 412366 | outpatient | $977.45 | $1,396.35 | $628.36 – $3,909.78 |
| Diagnostic exam of large bowel using a flexible endoscope line 304271 | outpatient | $930.43 | $1,329.18 | $530.34 – $3,721.70 |
| Diagnostic exam of large bowel using a flexible endoscope line 408559 | both | $930.43 | $1,329.18 | $398.75 – $3,721.70 |
| Diagnostic exam of large bowel using a flexible endoscope line 412401 | outpatient | $953.60 | $1,362.29 | $613.03 – $3,814.41 |
| Diagnostic exam of large bowel using a flexible endoscope mod 53 line 412471 | outpatient | $953.60 | $1,362.29 | $613.03 – $3,814.41 |
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 Holy Cross Hospital prices