Magnesium test cost in Virginia Beach, VA — inpatient
In Virginia Beach-Chesapeake-Norfolk, VA-NC, 10 hospitals list a cash price for magnesium blood test as an inpatient: from $6.50 to $85.83, with a median of $14.05. The lowest listed price is at Sentara Virginia Beach General Hospital and 4 other hospitals — $7.55 less than the median here. Across Virginia, the median is $11.85 at 37 hospitals.
Cash prices at 10 facilities across 7 cities for code 83735, as an inpatient (admitted to hospital) . Collected Sep 23, 2026; the hospital files themselves were last updated between Mar 17, 2026 and Apr 1, 2026.
Where each hospital's price falls
Each dot is one hospital's cash price on a scale from the lowest to the highest in Virginia Beach-Chesapeake-Norfolk, VA-NC.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| Sentara Virginia Beach General Hospital lowest Virginia Beach, VA · (757) 395-8000 Chgl (Qu) Magnesium, Rbc, S/O | $6.50 | $13.00 | — | 50% | Apr 1, 2026 source file |
| Sentara Leigh Hospital lowest Norfolk, VA · (757) 261-6700 Chgl (Qu) Magnesium, Rbc, S/O | $6.50 | $13.00 | — | 50% | Apr 1, 2026 source file |
| Sentara Princess Anne Hospital lowest Virginia Beach, VA · (757) 507-1520 Chgl (Qu) Magnesium, Rbc, S/O | $6.50 | $13.00 | — | 50% | Apr 1, 2026 source file |
| Hospital for Extended Recovery lowest Norfolk, VA · (757) 388-3000 Chgl (Qu) Magnesium, Rbc, S/O | $6.50 | $13.00 | — | 50% | — source file |
| Sentara Leigh Hospital lowest Norfolk, VA · (757) 261-6700 Chgl (Qu) Magnesium, Rbc, S/O | $6.50 | $13.00 | — | 50% | Apr 1, 2026 source file |
| Sentara Careplex Hospital lowest Hampton, VA · (757) 827-2545 Chgl (Qu) Magnesium, Rbc, S/O | $6.50 | $13.00 | — | 50% | Apr 1, 2026 source file |
| Sentara Careplex Hospital Hampton, VA · (757) 827-2545 Chgl (Qu) Magnesium, 24 Hour Urine, (W/O Creatinine), Aa, S/O | $9.50 | $19.00 | — | 50% | Apr 1, 2026 source file |
| Sentara Virginia Beach General Hospital Virginia Beach, VA · (757) 395-8000 Chgl (Qu) Magnesium, 24 Hour Urine, (W/O Creatinine), Aa, S/O | $9.50 | $19.00 | — | 50% | Apr 1, 2026 source file |
| Sentara Leigh Hospital Norfolk, VA · (757) 261-6700 Chgl (Qu) Magnesium, 24 Hour Urine, (W/O Creatinine), Aa, S/O | $9.50 | $19.00 | — | 50% | Apr 1, 2026 source file |
| Sentara Leigh Hospital Norfolk, VA · (757) 261-6700 Chgl (Qu) Magnesium, 24 Hour Urine, (W/O Creatinine), Aa, S/O | $9.50 | $19.00 | — | 50% | Apr 1, 2026 source file |
| Sentara Princess Anne Hospital Virginia Beach, VA · (757) 507-1520 Chgl (Qu) Magnesium, 24 Hour Urine, (W/O Creatinine), Aa, S/O | $9.50 | $19.00 | — | 50% | Apr 1, 2026 source file |
| Hospital for Extended Recovery Norfolk, VA · (757) 388-3000 Chgl (Qu) Magnesium, 24 Hour Urine, (W/O Creatinine), Aa, S/O | $9.50 | $19.00 | — | 50% | — source file |
| Mary Immaculate Hospital Newport News, VA · (757) 886-6000 HC So2 Magnesium | $21.60 | $36.00 | — | 40% | — source file |
| Bon Secours Maryview Medical Center Portsmouth, VA · (757) 398-2200 HC So2 Magnesium | $21.60 | $36.00 | — | 40% | — source file |
| Mary Immaculate Hospital Newport News, VA · (757) 886-6000 HC Assay of Magnesium | $55.80 | $93.00 | — | 40% | — source file |
| Bon Secours Maryview Medical Center Portsmouth, VA · (757) 398-2200 HC Assay of Magnesium | $55.80 | $93.00 | — | 40% | — source file |
| Bon Secours Harbour View Medical Center Suffolk, VA · (757) 673-5917 HC Assay of Magnesium | $55.80 | $93.00 | — | 40% | — source file |
| Mary Immaculate Hospital Newport News, VA · (757) 886-6000 HC So1 Magnesium | $64.80 | $108.00 | — | 40% | — source file |
| Bon Secours Maryview Medical Center Portsmouth, VA · (757) 398-2200 HC So1 Magnesium | $64.80 | $108.00 | — | 40% | — source file |
| Bon Secours Maryview Medical Center Portsmouth, VA · (757) 398-2200 HC So Magnesium | $66.60 | $111.00 | — | 40% | — source file |
| Mary Immaculate Hospital Newport News, VA · (757) 886-6000 HC So Magnesium | $66.60 | $111.00 | — | 40% | — source file |
| Chesapeake General Hospital Chesapeake, VA · (757) 312-8121 Hc So Magnesium | $69.36 | $115.60 | — | 40% | — source file |
| Chesapeake General Hospital Chesapeake, VA · (757) 312-8121 Hc Assay Of Magnesium | $69.36 | $115.60 | — | 40% | — source file |
| Sentara Princess Anne Hospital Virginia Beach, VA · (757) 507-1520 Chgl Magnesium,Rbc | $83.50 | $167.00 | — | 50% | Apr 1, 2026 source file |
| Hospital for Extended Recovery Norfolk, VA · (757) 388-3000 Chgl Magnesium Serum | $83.50 | $167.00 | — | 50% | — source file |
| Hospital for Extended Recovery Norfolk, VA · (757) 388-3000 Chgl Magnesium Urine | $83.50 | $167.00 | — | 50% | — source file |
| Hospital for Extended Recovery Norfolk, VA · (757) 388-3000 Chgl Magnesium,Urine (Ks Panel) | $83.50 | $167.00 | — | 50% | — source file |
| Hospital for Extended Recovery Norfolk, VA · (757) 388-3000 Chgl Magnesium,Rbc | $83.50 | $167.00 | — | 50% | — source file |
| Sentara Careplex Hospital Hampton, VA · (757) 827-2545 Chgl Magnesium Serum | $83.50 | $167.00 | — | 50% | Apr 1, 2026 source file |
| Sentara Careplex Hospital Hampton, VA · (757) 827-2545 Chgl Magnesium Urine | $83.50 | $167.00 | — | 50% | Apr 1, 2026 source file |
| Sentara Careplex Hospital Hampton, VA · (757) 827-2545 Chgl Magnesium,Urine (Ks Panel) | $83.50 | $167.00 | — | 50% | Apr 1, 2026 source file |
| Sentara Careplex Hospital Hampton, VA · (757) 827-2545 Chgl Magnesium,Rbc | $83.50 | $167.00 | — | 50% | Apr 1, 2026 source file |
| Sentara Leigh Hospital Norfolk, VA · (757) 261-6700 Chgl Magnesium Serum | $83.50 | $167.00 | — | 50% | Apr 1, 2026 source file |
| Sentara Leigh Hospital Norfolk, VA · (757) 261-6700 Chgl Magnesium Urine | $83.50 | $167.00 | — | 50% | Apr 1, 2026 source file |
| Sentara Leigh Hospital Norfolk, VA · (757) 261-6700 Chgl Magnesium,Urine (Ks Panel) | $83.50 | $167.00 | — | 50% | Apr 1, 2026 source file |
| Sentara Leigh Hospital Norfolk, VA · (757) 261-6700 Chgl Magnesium,Rbc | $83.50 | $167.00 | — | 50% | Apr 1, 2026 source file |
| Sentara Leigh Hospital Norfolk, VA · (757) 261-6700 Chgl Magnesium Serum | $83.50 | $167.00 | — | 50% | Apr 1, 2026 source file |
| Sentara Leigh Hospital Norfolk, VA · (757) 261-6700 Chgl Magnesium Urine | $83.50 | $167.00 | — | 50% | Apr 1, 2026 source file |
| Sentara Leigh Hospital Norfolk, VA · (757) 261-6700 Chgl Magnesium,Urine (Ks Panel) | $83.50 | $167.00 | — | 50% | Apr 1, 2026 source file |
| Sentara Leigh Hospital Norfolk, VA · (757) 261-6700 Chgl Magnesium,Rbc | $83.50 | $167.00 | — | 50% | Apr 1, 2026 source file |
| Sentara Virginia Beach General Hospital Virginia Beach, VA · (757) 395-8000 Chgl Magnesium Serum | $83.50 | $167.00 | — | 50% | Apr 1, 2026 source file |
| Sentara Virginia Beach General Hospital Virginia Beach, VA · (757) 395-8000 Chgl Magnesium Urine | $83.50 | $167.00 | — | 50% | Apr 1, 2026 source file |
| Sentara Virginia Beach General Hospital Virginia Beach, VA · (757) 395-8000 Chgl Magnesium,Urine (Ks Panel) | $83.50 | $167.00 | — | 50% | Apr 1, 2026 source file |
| Sentara Virginia Beach General Hospital Virginia Beach, VA · (757) 395-8000 Chgl Magnesium,Rbc | $83.50 | $167.00 | — | 50% | Apr 1, 2026 source file |
| Sentara Princess Anne Hospital Virginia Beach, VA · (757) 507-1520 Chgl Magnesium Serum | $83.50 | $167.00 | — | 50% | Apr 1, 2026 source file |
| Sentara Princess Anne Hospital Virginia Beach, VA · (757) 507-1520 Chgl Magnesium Urine | $83.50 | $167.00 | — | 50% | Apr 1, 2026 source file |
| Sentara Princess Anne Hospital Virginia Beach, VA · (757) 507-1520 Chgl Magnesium,Urine (Ks Panel) | $83.50 | $167.00 | — | 50% | Apr 1, 2026 source file |
| Children's Hospital of the King's Daughters Norfolk, VA · (757) 668-9647 MAGNESIUM URINE | $85.83 | $95.37 | $63.33–$87.74 | 10% | Mar 17, 2026 source file |
| Children's Hospital of the King's Daughters Norfolk, VA · (757) 668-9647 URINE MAGNESIUM | $111.38 | $123.75 | $82.17–$113.85 | 10% | Mar 17, 2026 source file |
| Children's Hospital of the King's Daughters Norfolk, VA · (757) 668-9647 MAGNESIUM | $111.38 | $123.75 | $82.17–$113.85 | 10% | Mar 17, 2026 source file |
Inpatient: lowest $6.50, median $14.05, highest $85.83 — a 13.2× difference within the same market.
As an outpatient, the same code is billed by 10 facilities here, median $14.05 — that is the price to compare if you are not being admitted.
Cash or insurance?
At the one hospital here that publishes insurer rates for this code, the cash price is below the highest rate a health plan has negotiated. If you have insurance but have not met your deductible, you usually pay your plan's negotiated rate, which falls somewhere in the "Insurers pay" column. Paying cash can cost less, but a cash payment usually does not count toward your deductible. Ask the hospital for both numbers before you book.
What it is
A magnesium test measures the level of magnesium in the blood. Doctors order it for muscle cramps or weakness, an irregular heartbeat, low potassium or calcium that does not correct, and for people on diuretics, long-term acid-reducing drugs or with kidney disease.
What the price covers
The price usually covers running the test. The blood draw (36415) is often billed as a separate line.
6 rows held back from this comparison
They are priced below $1 or below a tenth of the national median for code 83735 ($43.50). Such a line is almost always a physician's fee billed separately, an assistant's share or a placeholder — a real charge, but not the price of the procedure itself.
| Hospital for Extended Recovery Norfolk, VAChgl (Qu) 83735 Stonerisk? Diagnostic Profile, S/O | $4.00 | file |
| Sentara Careplex Hospital Hampton, VAChgl (Qu) 83735 Stonerisk? Diagnostic Profile, S/O | $4.00 | file |
| Sentara Leigh Hospital Norfolk, VAChgl (Qu) 83735 Stonerisk? Diagnostic Profile, S/O | $4.00 | file |
| Sentara Leigh Hospital Norfolk, VAChgl (Qu) 83735 Stonerisk? Diagnostic Profile, S/O | $4.00 | file |
| Sentara Virginia Beach General Hospital Virginia Beach, VAChgl (Qu) 83735 Stonerisk? Diagnostic Profile, S/O | $4.00 | file |
| Sentara Princess Anne Hospital Virginia Beach, VAChgl (Qu) 83735 Stonerisk? Diagnostic Profile, S/O | $4.00 | file |