Magnesium blood test cost in Iowa

Prices at 43 hospitals in Iowa, from their machine-readable files. Here the median cash price is $46 — 9% below the US median ($51), roughly 6.9× the Medicare rate.

Lowest cash prices

HospitalLocationCashInsurerCMS ratingER waitReadmit
Buena Vista Regional Medical Center Storm Lake, IA $11 $13 ★ 2/5 152 min —
Story County Hospital Nevada, IA $22 $26 — 102 min —
Methodist Jennie Edmundson Council Bluffs, IA $25 $17 ★ 3/5 150 min —
CHI Health-Mercy Corning Corning, IA $33 $20 ★ 3/5 124 min —
Unitypoint Health-Marshalltown Marshalltown, IA $34 $13 ★ 3/5 162 min —
Trinity Muscatine Muscatine, IA $34 $9 ★ 4/5 136 min —
Trinity Regional Medical Center Fort Dodge, IA $34 $8 ★ 2/5 167 min —
St Lukes Hospital Cedar Rapids, IA $34 $8 ★ 4/5 166 min —
Unitypoint Health-Des Moines Iowa Methodist Medi Des Moines, IA $34 $9 ★ 3/5 182 min —
Trinity-Bettendorf Bettendorf, IA $34 $8 ★ 3/5 205 min —
Allen Hospital Waterloo, IA $34 $7 ★ 3/5 163 min —
Finley Hospital Dubuque, IA $34 $7 ★ 3/5 114 min —
St Lukes Regional Medical Center Sioux City, IA $34 $8 ★ 2/5 174 min —
Grinnell Regional Medical Center Grinnell, IA $34 $9 ★ 2/5 112 min —
Jones Regional Medical Center Anamosa, IA $34 $18 ★ 4/5 116 min —
CHI Health Missouri Valley Missouri Valley, IA $34 $20 ★ 4/5 105 min —
Sartori Memorial Hospital, Inc Cedar Falls, IA $36 $18 — 96 min —
Clarke County Hospital Osceola, IA $39 $10 ★ 5/5 104 min —
Regional Medical Center Manchester, IA $45 $870 ★ 4/5 147 min —
Ringgold County Hospital Mount Ayr, IA $46 $46 — 128 min —
Greene County Medical Center Jefferson, IA $46 $80 — 104 min —
Spencer Municipal Hospital Spencer, IA $48 $32 ★ 4/5 128 min —
Montgomery County Memorial Hospital Red Oak, IA $49 $36 — 113 min —
Sanford Sheldon Medical Center Sheldon, IA $50 $41 — 123 min —
Van Diest Medical Center Webster City, IA $51 $45 ★ 5/5 103 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)
$66
Cash / self-pay
$46
Insurer-negotiated
$34
Medicare pays
$7
$34$86
Median cash $46  ·  Medicare $7  ·  bar = typical cash range (10th–90th percentile)
Is this a fair price?
1× Medicarefair ≈2×5×+

Typical cash price here is $46 — about 6.9× 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 $66 list price could save about $20 (31%).

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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 Iowa →