New patient office visit, about 45 minutes at Mercy Hospital South
CPT 99204 · 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 $258.05, median $288.60, highest $601.70. 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 | $300.00 | $500.00 | 2025-12-15 |
| Mercy Hospital St. Louis Saint Louis, MO | 12.1 mi | $297.05 | $457.00 | 2026-06-04 |
| Ranken Jordan Pediatric Bridge Hospital Maryland Heights, MO | 16.8 mi | $601.70 | $601.70 | 2026-04-24 |
| Mercy Hospital Jefferson Crystal City, MO | 18.0 mi | $258.05 | $397.00 | 2026-06-10 |
| Gateway Regional Medical Center Granite City, IL | 21.9 mi | $173.81 | $289.69 | 2026-03-30 |
| HSHS St. Elizabeth's Hospital O Fallon, IL | 26.5 mi | $398.88 | $554.00 | 2026-03-24 |
| Mercy Hospital Washington Washington, MO | 35.9 mi | $288.60 | $444.00 | 2026-06-10 |
| Mercy Hospital Lincoln Troy, MO | 48.1 mi | $275.60 | $424.00 | 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 99204 in this hospital's file
| Row in the hospital's file | Setting | Cash | Gross | Insurer min – max |
|---|---|---|---|---|
| OP Visit Level IV New Pt line 1323444 | outpatient | $258.05 | $397.00 | $25.81 – $397.00 |
| OP Uc Visit Level IV New Pt line 1303764 | outpatient | $245.05 | $377.00 | $276.00 – $288.00 |
| OP Uc Visit Level IV New Pt line 1303766 | outpatient | $245.05 | $377.00 | $24.51 – $377.00 |
| OP Uc Visit Level IV New Pt Pf line 1303976 | outpatient | $208.00 | $320.00 | $20.80 – $320.00 |
| OP Uc Visit Level IV New Pt line 1333437 | outpatient | $245.05 | $377.00 | $114.23 – $3,059.39 |
| OP Uc Visit Level IV New Pt Pf line 1333702 | outpatient | $208.00 | $320.00 | $114.23 – $3,059.39 |
| OP Uc Visit Level IV New Pt Mlp line 1336862 | outpatient | $176.80 | $272.00 | $114.23 – $3,059.39 |
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