Magnesium test at Brooklyn Hospital Center - Downtown Campus
CPT 83735 · Brooklyn, NY
These are Brooklyn Hospital Center - Downtown Campus's own posted figures from its standard-charges file dated July 27, 2026. They are not a quote. Source: the hospital's file · its price transparency page.
The posted cash price equals the gross charge: this file shows no self-pay discount for this service.
Across 82 New York hospitals we index that post a cash price for this service: lowest $5.03, median $25.94, highest $273.24. See every hospital.
Nearby hospitals, same service
| Hospital | Distance | Cash price | Gross charge | File date |
|---|---|---|---|---|
| Woodhull Medical & Mental Health Center Brooklyn, NY | 2.5 mi | $6.70 | $28.08 | 2026-09-05 |
| NY Eye and Ear Infirmary of Mount Sinai New York, NY | 2.6 mi | $273.24 | $303.60 | 2026-04-01 |
| Mount Sinai Beth Israel New York, NY | 2.6 mi | $72.00 | $80.00 | 2026-04-01 |
| Jersey City Medical Center Jersey City, NJ | 3.4 mi | $7.37 | $104.00 | 2026-03-04 |
| Bellevue Hospital Center New York, NY | 3.6 mi | $6.70 | $28.08 | 2026-09-05 |
| NYU Langone Hospitals New York, NY | 3.6 mi | $8.04 | $62.00 | 2026-01-01 |
| Kings County Hospital Center Brooklyn, NY | 4.2 mi | $6.70 | $28.08 | 2026-09-05 |
| Maimonides Medical Center Brooklyn, NY | 4.2 mi | $70.00 | $70.00 | 2026-04-01 |
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 |
|---|---|---|---|---|
| ASSAY OF MAGNESIUM line 8315 | outpatient | $174.57 | $174.57 | $5.36 – $13.40 |
| MAGNESIUM LEVEL line 2709 | outpatient | $144.25 | $144.25 | $5.36 – $13.40 |
| MAGNESIUM LEVEL mod 91 line 2710 | outpatient | $288.50 | $288.50 | $5.36 – $13.40 |
| MAGNESIUM LEVEL mod PO line 2711 | outpatient | $144.25 | $144.25 | $5.36 – $13.40 |
| ASSAY OF MAGNESIUM line 5272 | outpatient | $165.15 | $165.15 | $5.36 – $13.40 |
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 Brooklyn Hospital Center - Downtown Campus prices