Magnesium test at Ascension Providence Hospital, Southfield and Novi
CPT 83735 · Southfield, MI
These are Ascension Providence Hospital, Southfield and Novi'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 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.
Nearby hospitals, same service
| Hospital | Distance | Cash price | Gross charge | File date |
|---|---|---|---|---|
| Surgeons Choice Medical Center Southfield, MI | 0.0 mi | $42.00 | $42.00 | 2026-05-08 |
| Sinai-Grace Hospital Detroit, MI | 3.0 mi | $34.50 | $46.00 | 2026-04-08 |
| St. Joe Mercy Hospital System Livonia Livonia, MI | 8.5 mi | $27.30 | $42.00 | 2026-03-31 |
| Henry Ford Health West Bloomfield Hospital W Bloomfield, MI | 9.5 mi | $9.25 | $46.00 | 2026-06-28 |
| Henry Ford Health Hospital Detroit, MI | 9.8 mi | $9.25 | $46.00 | 2026-06-28 |
| Henry Ford Health Warren Hospital Warren, MI | 11.5 mi | $11.76 | $21.00 | 2026-01-01 |
| Harper University Hospital Detroit, MI | 11.7 mi | $126.00 | $168.00 | 2026-09-02 |
| Detroit Receiving Hospital Detroit, MI | 11.7 mi | $133.50 | $178.00 | 2026-04-07 |
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 |
|---|---|---|---|---|
| REF-MAGNESIUM RBC line 52762 | outpatient | $26.32 | $47.00 | $4.52 – $12.04 |
| REF-MAGNESIUM RBC line 52763 | both | $26.32 | $47.00 | $4.52 – $12.04 |
| MAGNESIUM URINE 24 HR line 53609 | outpatient | $12.32 | $22.00 | $4.88 – $12.04 |
| MAGNESIUM URINE 24 HR line 53610 | both | $12.32 | $22.00 | $4.88 – $12.04 |
| MAGNESIUM SERUM line 53759 | outpatient | $12.32 | $22.00 | $4.88 – $12.04 |
| MAGNESIUM SERUM line 53760 | both | $12.32 | $22.00 | $4.88 – $12.04 |
| MAGNESIUM URINE 24 HR line 80405 | inpatient | $12.32 | $22.00 | $4.88 – $12.04 |
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 Ascension Providence Hospital, Southfield and Novi prices