Magnesium test cost in Maryland
In Maryland, 6 hospitals publish a cash price for magnesium blood test: from $9.60 to $22.17, with a median of $17.62. The lowest price is at UPMC Western Maryland (Cumberland). The highest price is 2.3× the lowest.
Outpatient cash prices, one line per hospital — its lowest listed price for code 83735. Prices for both sides of the body and inpatient prices are not mixed in. Collected Sep 23, 2026.
Hospitals in Maryland, cheapest first
| Hospital | Cash price | List price | File date |
|---|---|---|---|
| UPMC Western Maryland lowest Cumberland · Cumberland, MD-WV MAGNESIUM, RBC | $9.60 | $16.00 | — source file |
| Greater Baltimore Medical Center Towson · Baltimore-Columbia-Towson, MD HC Magnesium | $13.13 | $13.40 | — source file |
| TidalHealth Peninsula Salisbury · Salisbury, MD HC MAGNESIUM | $16.46 | $16.80 | — source file |
| Atlantic General Hospital Berlin · Ocean Pines, MD Magnesium | $18.78 | $18.78 | — source file |
| Mercy Medical Center Baltimore · Baltimore-Columbia-Towson, MD HC ASSAY OF MAGNESIUM | $19.24 | $19.63 | — source file |
| Mt. Washington Pediatric Hospital Baltimore · Baltimore-Columbia-Towson, MD MAGNESIUM | $22.17 | $22.62 | — source file |
By metro area
Each metro page compares every listing, including prices for both sides of the body.
| Metro area | Hospitals | Lowest | Median |
|---|---|---|---|
| Baltimore-Columbia-Towson, MD | 3 | $13.13 | $19.24 |
| Cumberland, MD-WV | 1 | $9.60 | $9.60 |
| Ocean Pines, MD | 1 | $18.78 | $18.78 |
| Salisbury, MD | 1 | $16.46 | $16.46 |
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.
Magnesium blood test in other states
- Alabama$71.78
- Alaska$71.76
- Arizona$10.04
- Arkansas$35.18
- California$106.08
- Colorado$42.56
- Connecticut$28.60
- Delaware$67.90
- Florida$13.20
- Georgia$83.85
- Hawaii$13.20
- Idaho$30.00
- Illinois$48.60
- Indiana$50.71
- Iowa$43.80
- Kansas$61.10
- Kentucky$83.86
- Louisiana$24.31
- Maine$41.27
- Massachusetts$32.42
- Michigan$23.35
- Minnesota$19.65
- Mississippi$8.80
- Missouri$36.63
- Montana$52.80
- Nebraska$24.42
- Nevada$59.81
- New Hampshire$32.19
- New Jersey$7.71
- New Mexico$76.20
- New York$27.88
- North Carolina$58.00
- North Dakota$12.81
- Ohio$33.30
- Oklahoma$32.50
- Oregon$30.00
- Pennsylvania$34.00
- Puerto Rico$10.00
- Rhode Island$52.70
- South Carolina$21.50
- South Dakota$37.60
- Tennessee$11.85
- Texas$22.05
- Utah$65.69
- Vermont$56.35
- Virginia$11.85
- Washington$49.20
- West Virginia$13.50
- Wisconsin$50.00
- Wyoming$13.96
Median cash price across the state's hospitals.