Magnesium test at Mercy Catholic Medical Center- Mercy Fitzgerald
CPT 83735 · Darby, PA
These are Mercy Catholic Medical Center- Mercy Fitzgerald's own posted figures from its standard-charges file dated March 31, 2026. They are not a quote. Source: the hospital's file · its price transparency page.
Across 21 Pennsylvania hospitals we index that post a cash price for this service: lowest $6.00, median $37.60, highest $1,578.20. See every hospital.
Nearby hospitals, same service
| Hospital | Distance | Cash price | Gross charge | File date |
|---|---|---|---|---|
| Children's Hospital of Philadelphia Philadelphia, PA | 4.6 mi | $342.65 | $342.65 | 2025-12-31 |
| Shriners Hospitals for Children - Philadelphia Philadelphia, PA | 4.6 mi | $59.10 | $59.10 | 2026-03-19 |
| Main Line Hospital Lankenau Wynnewood, PA | 5.6 mi | $37.60 | $94.00 | 2026-04-01 |
| Thomas Jefferson University Hospital Philadelphia, PA | 6.2 mi | $7.71 | $101.00 | 2026-09-15 |
| Riddle Memorial Hospital Media, PA | 7.8 mi | $37.60 | $94.00 | 2026-04-01 |
| Bryn Mawr Hospital Bryn Mawr, PA | 8.1 mi | $37.60 | $94.00 | 2026-04-01 |
| Virtua Our Lady of Lourdes Hospital Camden, NJ | 8.3 mi | $12.50 | $125.00 | 2026-04-01 |
| Roxborough Memorial Hospital Philadelphia, PA | 9.3 mi | $6.00 | $256.25 | 2026-09-01 |
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 Magnesium line 2647716 | outpatient | $1,215.50 | $6.68 – $106.36 | |
| HC Magnesium Urine line 21430 | both | $53.30 | $82.00 | $6.68 – $106.36 |
| HC Warde Magnesium RBC line 23155 | both | $53.30 | $82.00 | $6.68 – $106.36 |
| HC Warde 3426900 Magnesium 24 Hour Urine line 112076 | both | $53.30 | $82.00 | $6.68 – $106.36 |
| HC Magnesium line 112873 | both | $53.30 | $82.00 | $6.68 – $106.36 |
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 Mercy Catholic Medical Center- Mercy Fitzgerald prices