Magnesium test at Sentara Northern Virginia Medical Center
CPT 83735 · Woodbridge, VA
These are Sentara Northern Virginia Medical Center'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 11 Virginia hospitals we index that post a cash price for this service: lowest $37.50, median $78.00, highest $717.22. See every hospital.
Nearby hospitals, same service
| Hospital | Distance | Cash price | Gross charge | File date |
|---|---|---|---|---|
| Inova Mount Vernon Hospital Alexandria, VA | 12.1 mi | $78.00 | $156.00 | 2026-04-01 |
| Stafford Hospital, LLC Stafford, VA | 15.2 mi | $37.50 | $75.00 | 2024-12-30 |
| Inova Alexandria Hospital Alexandria, VA | 15.5 mi | $78.00 | $156.00 | 2026-04-01 |
| Inova Fairfax Hospital Falls Church, VA | 17.1 mi | $78.00 | $156.00 | 2026-04-01 |
| Inova Fair Oaks Hospital Fairfax, VA | 18.6 mi | $78.00 | $156.00 | 2026-04-01 |
| Medstar Southern Maryland Hospital Center Clinton, MD | 21.3 mi | $17.25 | $17.60 | 2026-04-01 |
| Reston Hospital Center Reston, VA | 23.6 mi | $697.46 | $697.46 | 2026-09-01 |
| Mary Washington Hospital Fredericksburg, VA | 25.4 mi | $37.50 | $75.00 | 2024-12-30 |
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 |
|---|---|---|---|---|
| Chgl Magnesium Serum line 10062 | both | $83.50 | $167.00 | |
| Chgl (Qu) Magnesium, Rbc, S/O line 6063 | both | $6.50 | $13.00 | |
| Chgl (Qu) Magnesium, 24 Hour Urine, (W/O Creatinine), Aa, S/O line 7261 | both | $9.50 | $19.00 | |
| Chgl (Qu) 83735 Stonerisk? Diagnostic Profile, S/O line 7769 | both | $4.00 | $8.00 | |
| Chgl Magnesium Urine line 10266 | both | $83.50 | $167.00 | |
| Chgl Magnesium,Urine (Ks Panel) line 10822 | both | $83.50 | $167.00 | |
| Chgl Magnesium,Rbc line 10886 | both | $83.50 | $167.00 |
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 Sentara Northern Virginia Medical Center prices