Iron test at Mercy Hospital South
CPT 83540 · 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 14 Missouri hospitals we index that post a cash price for this service: lowest $22.20, median $45.17, highest $107.40. 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 | $24.60 | $41.00 | 2025-12-15 |
| Barnes Jewish Hospital Saint Louis, MO | 11.3 mi | $22.20 | $37.00 | 2025-12-15 |
| St. Louis Childrens Hospital Saint Louis, MO | 11.3 mi | $107.40 | $179.00 | 2025-12-15 |
| Mercy Hospital St. Louis Saint Louis, MO | 12.1 mi | $61.75 | $95.00 | 2026-06-04 |
| Barnes-Jewish West County Hospital Creve Coeur, MO | 12.1 mi | $24.60 | $41.00 | 2025-12-15 |
| Ranken Jordan Pediatric Bridge Hospital Maryland Heights, MO | 16.8 mi | $40.94 | $51.17 | 2026-04-24 |
| Mercy Hospital Jefferson Crystal City, MO | 18.0 mi | $92.95 | $143.00 | 2026-06-10 |
| Christian Hospital Northeast Saint Louis, MO | 18.8 mi | $24.60 | $41.00 | 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 83540 in this hospital's file
| Row in the hospital's file | Setting | Cash | Gross | Insurer min – max |
|---|---|---|---|---|
| Iron, Tissue line 1086781 | outpatient | $57.20 | $88.00 | $5.82 – $14.56 |
| Iron Serum line 1086520 | outpatient | $35.10 | $54.00 | $3.51 – $54.00 |
| Iron, Tissue line 1087448 | outpatient | $57.20 | $88.00 | $5.72 – $88.00 |
| Iron Serum line 2671131 | outpatient | $35.10 | $54.00 | $5.82 – $14.56 |
| Iron Serum line 2936064 | outpatient | $35.10 | $54.00 | $6.35 – $11.32 |
| Iron Serum line 2936068 | outpatient | $35.10 | $54.00 | $3.51 – $8.10 |
| Iron, Tissue line 2936082 | outpatient | $57.20 | $88.00 | $6.35 – $11.32 |
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