Magnesium blood test cost in Montana

Prices at 21 hospitals in Montana, from their machine-readable files. Here the median cash price is $50 — about the US median ($51), roughly 7.5× the Medicare rate.

Lowest cash prices

HospitalLocationCashInsurerCMS ratingER waitReadmit
Big Horn Hospital Hardin, MT $31 $33 — 140 min —
Rosebud Health Care Center Forsyth, MT $34 $30 — 97 min —
Billings Clinic Billings, MT $35 — ★ 4/5 176 min —
Billings Clinic Broadwater Townsend, MT $35 — — 76 min —
Big Sandy Medical Center Big Sandy, MT $39 $47 — 77 min —
St Luke Community Hospital Ronan, MT $44 $48 — 109 min —
Sidney Health Center Sidney, MT $46 $71 ★ 3/5 152 min —
Benefis Hospitals Inc Great Falls, MT $49 $72 ★ 2/5 186 min —
Missouri River Medical Center Fort Benton, MT $49 $72 — 106 min —
Benefis Teton Medical Center Choteau, MT $49 $78 — 94 min —
Fallon Medical Complex Hospital Baker, MT $50 $48 — 102 min —
Community Medical Center Missoula, MT $56 $79 ★ 3/5 138 min —
Dahl Memorial Healthcare Association Inc Ekalaka, MT $59 $59 — 129 min —
Phillips County Hospital-CAH Malta, MT $61 $5 — 78 min —
Bozeman Health Deaconess Hospital Bozeman, MT $62 $7 ★ 4/5 142 min —
Bozeman Health Big Sky Medical Center Big Sky, MT $72 $7 — 107 min —
Roosevelt Medical Center Culbertson, MT $73 $72 — 100 min —
Deer Lodge Medical Center Deer Lodge, MT $73 $77 — 122 min —
Great Falls Clinic Hospital Great Falls, MT $74 $10 ★ 2/5 140 min —
Poplar Community Hospital Poplar, MT $80 $101 — 89 min —
Clark Fork Valley Hospital Plains, MT $100 $70 — 148 min —

CMS rating = overall hospital star rating (1–5); ER wait = median minutes in the emergency department; Readmit = 30-day readmission rate (lower is better) — all from Medicare’s Care Compare; “—” = not reported. Data last updated October 2026. Prices from hospitals’ machine-readable files (45 CFR §180); Medicare benchmark from CMS PFS/CLFS/IPPS. Prices below 15% of the median are excluded as likely partial or mis-coded charges. Estimates — confirm with the hospital. Report an incorrect price.

Price comparison (median)

Chargemaster (list price)
$74
Cash / self-pay
$50
Insurer-negotiated
$59
Medicare pays
$7
$35$74
Median cash $50  ·  Medicare $7  ·  bar = typical cash range (10th–90th percentile)
Is this a fair price?
1× Medicarefair ≈2×5×+

Typical cash price here is $50 — about 7.5× the Medicare rate ($7). High vs Medicare. A fair cash price is usually within ~2× Medicare ($13).

💡 Asking for the cash price instead of the $74 list price could save about $24 (32%).

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Rough estimate from this procedure’s median insurer-negotiated rate. Your actual cost depends on your plan — confirm with your insurer.

Magnesium blood test cost in other states

All Magnesium blood test prices (national) → · All hospitals in Montana →