Flexible sigmoidoscopy, diagnostic at Mercy Hospital South
CPT 45330 · Saint Louis, MO
These are Mercy Hospital South's own posted figures from its standard-charges file dated June 10, 2026. They are not a quote. Source: the hospital's file · its price transparency page.
Across 13 Missouri hospitals we index that post a cash price for this service: lowest $1,309.89, median $4,011.41, highest $43,640.45. See every hospital.
Nearby hospitals, same service
| Hospital | Distance | Cash price | Gross charge | File date |
|---|---|---|---|---|
| Missouri Baptist Medical Center Saint Louis, MO | 9.1 mi | $1,644.60 | $2,741.00 | 2025-12-15 |
| Barnes Jewish Hospital Saint Louis, MO | 11.3 mi | $43,640.45 | $72,734.08 | 2025-12-15 |
| St. Louis Childrens Hospital Saint Louis, MO | 11.3 mi | $6,923.77 | $11,539.62 | 2025-12-15 |
| Mercy Hospital St. Louis Saint Louis, MO | 12.1 mi | $2,995.85 | $4,609.00 | 2026-06-04 |
| Barnes-Jewish West County Hospital Creve Coeur, MO | 12.1 mi | $6,775.72 | $11,292.86 | 2025-12-15 |
| Mercy Hospital Jefferson Crystal City, MO | 18.0 mi | $3,885.08 | $5,977.05 | 2026-06-10 |
| Christian Hospital Northeast Saint Louis, MO | 18.8 mi | $4,011.41 | $6,685.68 | 2025-12-15 |
| Memorial Hospital Belleville, IL | 21.1 mi | $5,322.24 | $8,870.40 | 2025-12-15 |
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 |
|---|---|---|---|---|
| GI Sigmoidiscope Flexible line 855267 | outpatient | $2,519.96 | $3,876.86 | |
| GI Sigmoidiscope Flexible line 850780 | outpatient | $1,338.35 | $2,059.00 | |
| GI Sigmoidiscope Flexible line 850828 | outpatient | $1,338.35 | $2,059.00 | $133.84 – $2,059.00 |
| GI Sigmoidiscope Flexible line 854316 | outpatient | $1,338.35 | $2,059.00 | $1,089.00 – $1,806.00 |
| GI Sigmoidiscope Flexible line 863673 | outpatient | $2,519.96 | $3,876.86 | $51.96 – $1,264.00 |
| GI Sigmoidiscope Flexible line 864109 | outpatient | $2,519.96 | $3,876.86 | $913.76 – $2,095.78 |
| GI Sigmoidiscope Flexible line 925608 | outpatient | $2,519.96 | $3,876.86 | $1,089.00 – $1,806.00 |
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 South prices