Magnesium test at Riddle Memorial Hospital
CPT 83735 · Media, PA
These are Riddle Memorial Hospital's own posted figures from its standard-charges file dated April 1, 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 |
|---|---|---|---|---|
| Mercy Catholic Medical Center- Mercy Fitzgerald Darby, PA | 7.8 mi | $1,215.50 | 2026-03-31 | |
| Bryn Mawr Hospital Bryn Mawr, PA | 8.3 mi | $37.60 | $94.00 | 2026-04-01 |
| Paoli Hospital Paoli, PA | 8.9 mi | $37.60 | $94.00 | 2026-04-01 |
| Main Line Hospital Lankenau Wynnewood, PA | 9.1 mi | $37.60 | $94.00 | 2026-04-01 |
| Children's Hospital of Philadelphia Philadelphia, PA | 11.7 mi | $342.65 | $342.65 | 2025-12-31 |
| Shriners Hospitals for Children - Philadelphia Philadelphia, PA | 11.7 mi | $59.10 | $59.10 | 2026-03-19 |
| Roxborough Memorial Hospital Philadelphia, PA | 13.1 mi | $6.00 | $256.25 | 2026-09-01 |
| Thomas Jefferson University Hospital Philadelphia, PA | 13.7 mi | $7.71 | $101.00 | 2026-09-15 |
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 6838 | both | $37.60 | $94.00 | |
| Hc Lax Magnesium line 6839 | both | $34.00 | $85.00 | |
| Hc Magnesium, Rbc line 6840 | both | $37.60 | $94.00 | |
| Hc Stnrdq Magnesium 300 line 7121 | both | $37.60 | $94.00 | |
| Assay of magnesium line 117708 | outpatient | $6.70 – $37.15 |
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 Riddle Memorial Hospital prices