Flexible sigmoidoscopy, diagnostic at Mercy Hospital Washington
CPT 45330 · Washington, MO
These are Mercy Hospital Washington'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 Sullivan Hospital Sullivan, MO | 22.3 mi | $5,433.58 | $9,055.96 | 2025-12-15 |
| Progress West Hospital Ofallon, MO | 22.8 mi | $1,309.89 | $2,183.15 | 2025-12-15 |
| Barnes-Jewish St. Peters Hospital Saint Peters, MO | 29.8 mi | $5,322.24 | $8,870.40 | 2025-12-15 |
| Mercy Hospital Lincoln Troy, MO | 32.3 mi | $4,909.00 | $7,552.31 | 2026-06-10 |
| Mercy Hospital St. Louis Saint Louis, MO | 33.1 mi | $2,995.85 | $4,609.00 | 2026-06-04 |
| Barnes-Jewish West County Hospital Creve Coeur, MO | 33.1 mi | $6,775.72 | $11,292.86 | 2025-12-15 |
| Missouri Baptist Medical Center Saint Louis, MO | 33.4 mi | $1,644.60 | $2,741.00 | 2025-12-15 |
| Mercy Hospital South Saint Louis, MO | 35.9 mi | $2,519.96 | $3,876.86 | 2026-06-10 |
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 490489 | outpatient | $2,284.07 | $3,513.96 | |
| GI Sigmoidiscope Flexible line 479682 | outpatient | $1,035.45 | $1,593.00 | $1,047.00 – $2,125.00 |
| GI Sigmoidiscope Flexible line 504423 | outpatient | $2,284.07 | $3,513.96 | $155.90 – $1,576.00 |
| GI Sigmoidiscope Flexible line 504685 | outpatient | $2,284.07 | $3,513.96 | $913.76 – $1,164.32 |
| GI Sigmoidiscope Flexible line 511189 | outpatient | $1,035.45 | $1,593.00 | |
| GI Sigmoidiscope Flexible line 536646 | outpatient | $2,284.07 | $3,513.96 | $1,047.00 – $2,125.00 |
| GI Sigmoidiscope Flexible line 1746271 | outpatient | $1,035.45 | $1,593.00 | $103.55 – $1,274.40 |
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 Washington prices