Magnesium test cost in Cheyenne, WY — inpatient
In Cheyenne, WY, 1 hospital lists a cash price for magnesium blood test as an inpatient: from $9.15 to $9.15, with a median of $9.15. Across Wyoming, the median is $13.96 at 7 hospitals.
Cash prices at 1 facility for code 83735, as an inpatient (admitted to hospital) . Collected Sep 23, 2026; the hospital files themselves were last updated between Mar 25, 2026 and Mar 25, 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 Cheyenne, WY.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| Memorial Hospital of Laramie County lowest Cheyenne, WY · (307) 633-2273 HC MAGNESIUM 130244 22744 | $9.15 | $13.06 | $10.21–$12.54 | 30% | Mar 25, 2026 source file |
| Memorial Hospital of Laramie County Cheyenne, WY · (307) 633-2273 HC MAGNESIUM 22798 | $14.44 | $20.62 | $16.12–$19.80 | 30% | Mar 25, 2026 source file |
| Memorial Hospital of Laramie County Cheyenne, WY · (307) 633-2273 HC MAGNESIUM 22527 | $15.98 | $22.82 | $17.85–$21.91 | 30% | Mar 25, 2026 source file |
| Memorial Hospital of Laramie County Cheyenne, WY · (307) 633-2273 HC MAGNESIUM 3111 | $18.15 | $25.92 | $20.27–$24.88 | 30% | Mar 25, 2026 source file |
| Memorial Hospital of Laramie County Cheyenne, WY · (307) 633-2273 HC MAGNESIUM 130245 | $19.02 | $27.17 | $21.25–$26.08 | 30% | Mar 25, 2026 source file |
| Memorial Hospital of Laramie County Cheyenne, WY · (307) 633-2273 HC MAGNESIUM 3108 | $19.66 | $28.08 | $21.96–$26.96 | 30% | Mar 25, 2026 source file |
| Memorial Hospital of Laramie County Cheyenne, WY · (307) 633-2273 HC MAGNESIUM 3127 | $20.68 | $29.53 | $23.09–$28.35 | 30% | Mar 25, 2026 source file |
| Memorial Hospital of Laramie County Cheyenne, WY · (307) 633-2273 CHG ASSAY OF MAGNESIUM | $24.40 | $34.85 | $4.03–$33.46 | 30% | Mar 25, 2026 source file |
| Memorial Hospital of Laramie County Cheyenne, WY · (307) 633-2273 HC MAGNESIUM 130332 | $26.58 | $37.97 | $29.69–$36.45 | 30% | Mar 25, 2026 source file |
| Memorial Hospital of Laramie County Cheyenne, WY · (307) 633-2273 HC MAGNESIUM 3017415 | $36.20 | $51.71 | $40.44–$49.64 | 30% | Mar 25, 2026 source file |
| Memorial Hospital of Laramie County Cheyenne, WY · (307) 633-2273 HC URINE STONE PANEL MAGNESIUM | $40.01 | $57.15 | $44.69–$54.86 | 30% | Mar 25, 2026 source file |
| Memorial Hospital of Laramie County Cheyenne, WY · (307) 633-2273 HC MAGNESIUM 3860 | $58.15 | $83.07 | $64.96–$79.75 | 30% | Mar 25, 2026 source file |
| Memorial Hospital of Laramie County Cheyenne, WY · (307) 633-2273 HC MAGNESIUM 3863 | $58.94 | $84.20 | $65.84–$80.83 | 30% | Mar 25, 2026 source file |
| Memorial Hospital of Laramie County Cheyenne, WY · (307) 633-2273 HC MAGNESIUM PR147 | $60.88 | $86.96 | $68.00–$83.48 | 30% | Mar 25, 2026 source file |
| Memorial Hospital of Laramie County Cheyenne, WY · (307) 633-2273 HC MAGNESIUM 23008 3043 | $66.82 | $95.45 | $74.64–$91.63 | 30% | Mar 25, 2026 source file |
| Memorial Hospital of Laramie County Cheyenne, WY · (307) 633-2273 HC MAGNESIUM 40000 | $102.99 | $147.12 | $115.05–$141.24 | 30% | Mar 25, 2026 source file |
Inpatient: lowest $9.15, median $9.15, highest $9.15.
As an outpatient, the same code is billed by 1 facility here, median $9.15 — 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 and below every plan's rate. 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.