Magnesium test cost in Iuka, MS
In Iuka, MS, 1 hospital lists a cash price for magnesium blood test: from $10.75 to $10.75, with a median of $10.75. Across Mississippi, the median is $30.70 at 40 hospitals.
Cash prices at 1 facility for code 83735, as an outpatient — the setting a self-pay patient normally buys. Collected Sep 28, 2026; the hospital files themselves were last updated between Apr 1, 2026 and Apr 1, 2026.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| Tishomingo Health Services Iuka, MS · (662) 423-6051 HC ASSAY OF MAGNESIUM - MAGNESIUM | $10.75 | $25.00 | — | 57% | Apr 1, 2026 source file |
Outpatient: lowest $10.75, median $10.75, highest $10.75.
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.
1 row held back from this comparison
It is priced below $1 or below a tenth of the national median for code 83735 ($48.24). 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.
| Tishomingo Health Services Iuka, MSHC MAGNESIUM 24 HOUR QUROD | $4.73 | file |