Lab tests CPT 84100 Outpatient

Phosphorus test cost in Summersville, WV

In Summersville, WV, 1 hospital lists a cash price for phosphorus (phosphate) blood test: from $29.50 to $29.50, with a median of $29.50. Across West Virginia, the median is $30.35 at 34 hospitals.

Cash prices at 1 facility for code 84100, as an outpatient — the setting a self-pay patient normally buys. Collected Sep 23, 2026; the hospital files themselves were last updated between — and —.

Lowest$29.50Summersville Regional Medical Center
Median$29.50half pay less
Highest$29.50in this market
Difference1.0×highest vs lowest

Where each hospital's price falls

Each dot is one hospital's cash price on a scale from the lowest to the highest in Summersville, WV.

median
Lowest $29.50Highest $30.50

Hospitals, cheapest first

HospitalCash price List priceInsurers payOff listFile date
Summersville Regional Medical Center lowest Summersville, WV · (304) 872-2891 PHOSPHATE LEVEL $29.50 $59.00 — 50% —
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Summersville Regional Medical Center Summersville, WV · (304) 872-2891 ASSAY OF PHOSPHORUS $30.50 $61.00 — 50% —
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Outpatient: lowest $29.50, median $29.50, highest $29.50.

What it is

A phosphorus test measures phosphate in the blood. It is used with calcium for kidney disease, bone disease and parathyroid problems.

What the price covers

The price usually covers running the test. The blood draw (36415) is often billed as a separate line.