Magnesium test at Centrastate Medical Center
CPT 83735 · Freehold, NJ
These are Centrastate Medical Center's own posted figures from its standard-charges file dated January 1, 2026. They are not a quote. Source: the hospital's file · its price transparency page.
Across 43 New Jersey hospitals we index that post a cash price for this service: lowest $6.00, median $7.37, highest $632.85. See every hospital.
Nearby hospitals, same service
| Hospital | Distance | Cash price | Gross charge | File date |
|---|---|---|---|---|
| Monmouth Medical Center-Southern Campus Lakewood, NJ | 11.3 mi | $7.37 | $104.00 | 2026-03-03 |
| Bayshore Medical Center Holmdel, NJ | 11.9 mi | $6.70 | $138.00 | 2025-12-31 |
| Ocean Medical Center Brick, NJ | 13.0 mi | $6.70 | $138.00 | 2025-12-31 |
| Riverview Medical Center Red Bank, NJ | 14.3 mi | $6.70 | $138.00 | 2025-12-31 |
| Community Medical Center Toms River, NJ | 15.4 mi | $7.37 | $104.00 | 2026-03-04 |
| Monmouth Medical Center Long Branch, NJ | 16.3 mi | $7.37 | $104.00 | 2026-03-04 |
| Robert Wood Johnson University Hospital New Brunswick, NJ | 19.6 mi | $7.37 | $104.00 | 2026-03-04 |
| Saint Peter's University Hospital New Brunswick, NJ | 19.6 mi | $237.00 | $241.00 | 2025-11-19 |
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 4310225 | outpatient | $141.50 | $1,177.00 | |
| Magnesium RBC line 27604 | outpatient | $7.71 | $38.00 | |
| Magnesium Urine 24 Hr line 1901440 | outpatient | $7.71 | $60.00 | |
| Magnesium Urine line 2219959 | outpatient | $7.71 | $141.00 | |
| Magnesium line 3102989 | outpatient | $7.71 | $55.00 |
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 Centrastate Medical Center prices