Lab tests CPT 83540 Outpatient

Iron test cost in Lima, OH

In Lima, OH, 2 hospitals list a cash price for iron blood test (serum iron): from $7.20 to $46.80, with a median of $27.00. The lowest listed price is at Lima Memorial Health System — $19.80 less than the median here. Across Ohio, the median is $33.15 at 100 hospitals.

Cash prices at 2 facilities for code 83540, as an outpatient — the setting a self-pay patient normally buys. Collected Sep 23, 2026; the hospital files themselves were last updated between Apr 1, 2026 and Apr 1, 2026.

Lowest$7.20Lima Memorial Health System
Median$27.00half pay less
Highest$46.80in this market
Difference6.5×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 Lima, OH.

median
Lowest $7.20Highest $52.20

Hospitals, cheapest first

HospitalCash price List priceInsurers payOff listFile date
Lima Memorial Health System lowest Lima, OH · (419) 998-4731 Assay Of Iron $7.20 $8.00 — 10% Apr 1, 2026
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Lima Memorial Health System Lima, OH · (419) 998-4731 Iron $16.20 $18.00 — 10% Apr 1, 2026
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Mercy Health St Ritas Medical Center Lima, OH · (419) 227-3361 HC So Iron $46.80 $78.00 — 40% —
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Mercy Health St Ritas Medical Center Lima, OH · (419) 227-3361 HC Assay of Iron $47.40 $79.00 — 40% —
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Lima Memorial Health System Lima, OH · (419) 998-4731 Iron Liver Tissue.M8350 $52.20 $58.00 — 10% Apr 1, 2026
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Outpatient: lowest $7.20, median $27.00, highest $46.80 — a 6.5× difference within the same market.

As an inpatient, the same code is billed by 2 facilities here, median $27.00. Inpatient and outpatient prices are not comparable and are kept on separate pages: the inpatient charge covers admission, not the same purchase.

What it is

A serum iron test measures the iron carried in the blood. It is usually ordered with iron-binding capacity and ferritin to check for iron deficiency or iron overload.

What the price covers

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