Lower colon endoscopy with ultrasound at Mercy Hospital St. Louis
CPT 45391 · Saint Louis, MO
These are Mercy Hospital St. Louis's own posted figures from its standard-charges file dated June 4, 2026. They are not a quote. Source: the hospital's file · its price transparency page.
Across 5 Missouri hospitals we index that post a cash price for this service: lowest $1,806.60, median $4,686.36, highest $6,342.13. See every hospital.
Nearby hospitals, same service
| Hospital | Distance | Cash price | Gross charge | File date |
|---|---|---|---|---|
| Barnes-Jewish West County Hospital Creve Coeur, MO | 0.0 mi | $4,686.36 | $7,810.60 | 2025-12-15 |
| Missouri Baptist Medical Center Saint Louis, MO | 3.0 mi | $3,219.62 | $5,366.03 | 2025-12-15 |
| Barnes Jewish Hospital Saint Louis, MO | 10.4 mi | $4,929.95 | $8,216.59 | 2025-12-15 |
| Christian Hospital Northeast Saint Louis, MO | 12.1 mi | $1,806.60 | $3,011.00 | 2025-12-15 |
| Alton Memorial Hospital Alton, IL | 26.0 mi | $4,686.36 | $7,810.60 | 2025-12-15 |
| Valley West Community Hospital Sandwich, IL | 227.9 mi | $4,094.30 | $5,849.00 | 2026-04-01 |
| Northwestern Medicine Kishwaukee Hospital Dekalb, IL | 241.2 mi | $4,094.30 | $5,849.00 | 2026-04-01 |
| Northwestern Medicine Delnor Community Hospital Geneva, IL | 248.8 mi | $17,087.10 | $24,410.14 | 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 45391 in this hospital's file
| Row in the hospital's file | Setting | Cash | Gross | Insurer min – max |
|---|---|---|---|---|
| Colsc Flx W/Ndsc US Xm Rctm Et Al Lmtd&Adj Strux line 849220 | outpatient | $6,342.13 | $9,757.13 | $1,089.00 – $2,125.00 |
| Colsc Flx W/Ndsc US Xm Rctm Et Al Lmtd&Adj Strux line 849269 | outpatient | $6,342.13 | $9,757.13 | $2,727.32 – $6,255.32 |
| Colsc Flx W/Ndsc US Xm Rctm Et Al Lmtd&Adj Strux line 851873 | outpatient | $6,342.13 | $9,757.13 | |
| Colsc Flx W/Ndsc US Xm Rctm Et Al Lmtd&Adj Strux line 4889144 | outpatient | $6,342.13 | $9,757.13 | $220.19 – $1,744.00 |
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 Mercy Hospital St. Louis prices