Magnesium test at McLaren Port Huron
CPT 83735 · Port Huron, MI
These are McLaren Port Huron's own posted figures from its standard-charges file dated December 31, 2025. They are not a quote. Source: the hospital's file · its price transparency page.
Across 19 Michigan hospitals we index that post a cash price for this service: lowest $9.25, median $27.30, highest $133.50. See every hospital.
Every row for CPT 83735 in this hospital's file
| Row in the hospital's file | Setting | Cash | Gross | Insurer min – max |
|---|---|---|---|---|
| Magnesium Level line 8125 | both | $23.50 | $47.00 | $3.66 – $35.25 |
| Magnesium 24 Hr Urine line 10627 | both | $23.50 | $47.00 | $3.66 – $23.88 |
| Magnesium Urine line 10914 | both | $23.50 | $47.00 | $3.66 – $23.88 |
| ASSAY OF MAGNESIUM line 14067 | both | $22.70 | $45.40 | $3.66 – $23.06 |
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 McLaren Port Huron prices