Magnesium test at St. Mary Medical Center
CPT 83735 · Langhorne, PA
These are St. Mary Medical Center'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 |
|---|---|---|---|---|
| Lower Bucks Hospital Bristol, PA | 5.3 mi | $6.00 | $205.00 | 2026-09-01 |
| Capital Health Regional Medical Center Trenton, NJ | 9.4 mi | $450.00 | $450.00 | 2026-06-24 |
| Virtua Willingboro Hospital Willingboro, NJ | 10.6 mi | $12.50 | $125.00 | 2026-04-01 |
| Nazareth Hospital Philadelphia, PA | 10.8 mi | $1,578.20 | 2026-03-31 | |
| Holy Redeemer Hospital and Medical Center Meadowbrook, PA | 11.6 mi | $29.41 | $49.01 | 2026-09-21 |
| Jefferson Abington Hospital Abington, PA | 11.9 mi | $7.71 | $101.00 | 2026-09-15 |
| Capital Health Medical Center - Hopewell Pennington, NJ | 12.1 mi | $450.00 | $450.00 | 2026-06-24 |
| Virtua Mount Holly Hospital Mount Holly, NJ | 13.4 mi | $12.50 | $125.00 | 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 Magnesium Urine line 36371 | both | $42.90 | $66.00 | $6.60 – $92.08 |
| HC Quest 442 Magnesium 24 Hour Urine line 36847 | both | $42.90 | $66.00 | $6.60 – $92.08 |
| HC Quest Magnesium RBC line 107526 | both | $42.90 | $66.00 | $6.60 – $92.08 |
| HC Magnesium line 107608 | both | $42.90 | $66.00 | $6.60 – $92.08 |
| HC Quest 15565 Magnesium 24 Hour Urine line 107650 | both | $42.90 | $66.00 | $6.60 – $92.08 |
| HC Quest 14460 Magnesium Urine line 108067 | both | $42.90 | $66.00 | $6.60 – $92.08 |
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 St. Mary Medical Center prices