Magnesium test at Clara Maass Medical Center
CPT 83735 · Belleville, NJ
These are Clara Maass Medical Center's own posted figures from its standard-charges file dated March 4, 2026. They are not a quote. Source: the hospital's file · its price transparency page.
Across 42 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 |
|---|---|---|---|---|
| Hackensack Meridian Mountainside Medical Montclair, NJ | 3.3 mi | $7.71 | $114.00 | 2026-02-12 |
| The University Hospital Newark, NJ | 4.2 mi | $7.71 | $133.17 | 2026-08-13 |
| St. Mary's General Hospital Passaic, NJ | 4.7 mi | $6.00 | $45.00 | 2026-09-01 |
| Newark Beth Israel Medical Center Newark, NJ | 6.3 mi | $7.37 | $104.00 | 2026-03-04 |
| Palisades Medical Center North Bergen, NJ | 7.1 mi | $6.70 | $138.00 | 2025-12-31 |
| St. Joseph's University Medical Center Inc Paterson, NJ | 7.2 mi | $61.00 | $61.00 | 2026-04-24 |
| Jersey City Medical Center Jersey City, NJ | 8.0 mi | $7.37 | $104.00 | 2026-03-04 |
| Cooperman Barnabas Medical Center Livingston, NJ | 8.8 mi | $7.37 | $104.00 | 2026-03-04 |
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 |
|---|---|---|---|---|
| HC Assay of Magnesium standard_charge_information[101301] | outpatient | $7.37 | $121.00 | $3.15 – $115.50 |
| ASSAY OF MAGNESIUM standard_charge_information[18969] | outpatient | $3.15 – $5.63 | ||
| ASSAY OF MAGNESIUM standard_charge_information[18978] | outpatient | $5.63 – $5.63 | ||
| ASSAY OF MAGNESIUM standard_charge_information[18998] | outpatient | $3.15 – $3.69 |
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 Clara Maass Medical Center prices