Magnesium blood test cost in Texas

Prices at 170 hospitals in Texas, from their machine-readable files. Here the median cash price is $72 — 43% above the US median ($51), roughly 10.8× the Medicare rate.

Lowest cash prices

HospitalLocationCashInsurerCMS ratingER waitReadmit
Seton Medical Center Harker Heights Harker Heights, TX $15 $60 ★ 4/5 174 min —
Memorial Hermann Surgical Hospital Kingwood Kingwood, TX $16 $17 — — —
Anson General Hospital Anson, TX $20 $7 — — —
Nacogdoches Memorial Hospital Nacogdoches, TX $21 $30 ★ 2/5 174 min —
North Texas Medical Center Gainesville, TX $21 $7 ★ 4/5 117 min —
Memorial Hermann-Texas Medical Center Houston, TX $24 — ★ 4/5 252 min —
Memorial Hermann Hospital System Houston, TX $24 — ★ 3/5 243 min —
Huntsville Memorial Hospital Huntsville, TX $26 $10 ★ 2/5 194 min —
North Central Surgical Center Llp Dallas, TX $26 $99 — 108 min —
Bsa Hospital Amarillo, TX $26 $182 ★ 2/5 215 min —
Tyler County Hospital Woodville, TX $27 $27 — 144 min —
Crescent Medical Center Lancaster Lancaster, TX $28 $9 ★ 2/5 160 min —
Shamrock General Hospital Shamrock, TX $35 $46 — 90 min —
Hansford County Hospital Spearman, TX $35 $41 — 92 min —
Collingsworth General Hospital Wellington, TX $35 $39 — 117 min —
Medina Regional Hospital Hondo, TX $36 $19 — 129 min —
Burleson St Joseph Health Center Caldwell, TX $40 $24 — 80 min —
Madison St Joseph Health Center Madisonville, TX $40 $23 — 108 min —
Grimes St Joseph Health Center Navasota, TX $40 $14 — 92 min —
Cogdell Memorial Hospital Snyder, TX $40 $26 — 90 min —
Frio Regional Hospital Pearsall, TX $42 $53 — 127 min —
Aspire Hospital Conroe, TX $42 $20 — — —
Glen Rose Medical Center Glen Rose, TX $44 $30 — 104 min —
Hereford Regional Medical Center Hereford, TX $45 $45 — 93 min —
UT of Texas Southwestern University Hospital-William P. Clements Jr. Dallas, TX $46 $7 ★ 4/5 300 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)
$131
Cash / self-pay
$72
Insurer-negotiated
$22
Medicare pays
$7
$8$243
Median cash $72  ·  Medicare $7  ·  bar = typical cash range (10th–90th percentile)
Is this a fair price?
1× Medicarefair ≈2×5×+

Typical cash price here is $72 — about 10.8× 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 $131 list price could save about $58 (45%).

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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.

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Magnesium blood test cost in other states

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