New patient office visit, about 30 minutes at Mercy Hospital South
CPT 99203 · 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 7 Missouri hospitals we index that post a cash price for this service: lowest $180.70, median $217.75, highest $409.20. 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 | $240.00 | $400.00 | 2025-12-15 |
| Mercy Hospital St. Louis Saint Louis, MO | 12.1 mi | $221.65 | $341.00 | 2026-06-04 |
| Ranken Jordan Pediatric Bridge Hospital Maryland Heights, MO | 16.8 mi | $409.20 | $409.20 | 2026-04-24 |
| Mercy Hospital Jefferson Crystal City, MO | 18.0 mi | $217.75 | $335.00 | 2026-06-10 |
| Gateway Regional Medical Center Granite City, IL | 21.9 mi | $157.13 | $261.88 | 2026-03-30 |
| HSHS St. Elizabeth's Hospital O Fallon, IL | 26.5 mi | $282.24 | $392.00 | 2026-03-24 |
| Mercy Hospital Washington Washington, MO | 35.9 mi | $180.70 | $278.00 | 2026-06-10 |
| Mercy Hospital Lincoln Troy, MO | 48.1 mi | $206.70 | $318.00 | 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 99203 in this hospital's file
| Row in the hospital's file | Setting | Cash | Gross | Insurer min – max |
|---|---|---|---|---|
| OP Visit Level III New Pt line 1306641 | outpatient | $206.70 | $318.00 | $69.88 – $160.27 |
| OP Visit Level III New Pt line 1306896 | outpatient | $206.70 | $318.00 | $20.67 – $318.00 |
| OP Uc Visit Level III New Pt line 1321226 | outpatient | $189.15 | $291.00 | $69.88 – $1,901.38 |
| OP Visit Level III New Pt line 1323022 | outpatient | $206.70 | $318.00 | $1,445.00 – $1,445.00 |
| OP Uc Visit Level III New Pt line 1336662 | outpatient | $189.15 | $291.00 | $239.00 – $310.00 |
| OP Uc Visit Level III New Pt Mlp line 1339483 | outpatient | $135.20 | $208.00 | $69.88 – $1,901.38 |
| OP Uc Visit Level III New Pt Pf line 1339851 | outpatient | $159.25 | $245.00 | $15.93 – $245.00 |
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