Magnesium test at Medstar Harbor Hospital
CPT 83735 · Baltimore, MD
These are Medstar Harbor Hospital's own posted figures from its standard-charges file dated April 1, 2026. They are not a quote. Source: the hospital's file · its price transparency page.
Across 11 Maryland hospitals we index that post a cash price for this service: lowest $12.85, median $17.49, highest $22.17. See every hospital.
Nearby hospitals, same service
| Hospital | Distance | Cash price | Gross charge | File date |
|---|---|---|---|---|
| University of MD Baltimore Washington Medical Center Glen Burnie, MD | 4.6 mi | $14.70 | $15.00 | 2026-06-08 |
| University of Maryland Medical Center Baltimore, MD | 4.8 mi | $18.70 | $19.08 | 2026-06-08 |
| University of MD Medical Center Midtown Campus Baltimore, MD | 4.8 mi | $17.88 | $18.24 | 2026-06-08 |
| Medstar Union Memorial Hospital Baltimore, MD | 7.2 mi | $19.51 | $19.91 | 2026-04-01 |
| Medstar Good Samaritan Hospital Baltimore, MD | 9.7 mi | $17.62 | $17.98 | 2026-04-01 |
| Medstar Franklin Square Medical Center Rosedale, MD | 10.3 mi | $12.85 | $13.11 | 2026-04-01 |
| Mount Washington Pediatric Hospital Baltimore, MD | 10.6 mi | $22.17 | $22.62 | 2025-11-05 |
| University of MD St. Joseph Medical Center Towson, MD | 12.5 mi | $14.29 | $14.58 | 2026-06-08 |
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 83735 in this hospital's file
| Row in the hospital's file | Setting | Cash | Gross | Insurer min – max |
|---|---|---|---|---|
| MAGNESIUM line 47017 | outpatient | $17.49 | $17.85 | $17.49 – $17.85 |
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 Medstar Harbor Hospital prices