Magnesium test at Atrium Health Union
CPT 83735 · Monroe, NC
These are Atrium Health Union's own posted figures from its standard-charges file dated December 4, 2025. They are not a quote. Source: the hospital's file · its price transparency page.
Across 13 North Carolina hospitals we index that post a cash price for this service: lowest $73.00, median $73.00, highest $100.98. See every hospital.
Nearby hospitals, same service
| Hospital | Distance | Cash price | Gross charge | File date |
|---|---|---|---|---|
| Novant Health Ballantyne Medical Center Charlotte, NC | 18.8 mi | $73.00 | $146.00 | 2026-03-30 |
| Atrium Health Pineville Charlotte, NC | 24.1 mi | $73.00 | $146.00 | 2025-12-05 |
| Novant Health Mint Hill Medical Center Charlotte, NC | 26.0 mi | $73.00 | $146.00 | 2026-03-30 |
| Atrium Health Anson Wadesboro, NC | 26.6 mi | $73.00 | $146.00 | 2025-12-01 |
| Carolinas Medical Center/Behav Health Charlotte, NC | 28.1 mi | $73.00 | $146.00 | 2025-12-04 |
| Atrium Health University City Charlotte, NC | 31.7 mi | $73.00 | $146.00 | 2025-12-05 |
| Novant Health Huntersville Medical Center Huntersville, NC | 39.8 mi | $73.00 | $146.00 | 2026-03-30 |
| Duke Health Lake Norman Hospital Mooresville, NC | 51.2 mi | $100.98 | $374.00 | 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 |
|---|---|---|---|---|
| HC ASSAY OF MAGNESIUM line 215056 | outpatient | $73.00 | $146.00 | $6.83 – $138.70 |
| HC ASSAY OF MAGNESIUM line 37602 | inpatient | $73.00 | $146.00 | $44.24 – $138.70 |
| ASSAY OF MAGNESIUM line 1381509 | both | $6.43 – $15.03 |
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 Atrium Health Union prices