Lab tests CPT 83540 Inpatient — admitted to hospital

Iron test cost in New Orleans, LA — inpatient

In New Orleans-Metairie, LA, 6 hospitals list a cash price for iron blood test (serum iron) as an inpatient: from $9.45 to $36.32, with a median of $11.00. The lowest listed price is at St Charles Parish Hospital — $1.55 less than the median here. Across Louisiana, the median is $21.72 at 56 hospitals.

Cash prices at 6 facilities across 5 cities for code 83540, as an inpatient (admitted to hospital) . Collected Sep 27, 2026; the hospital files themselves were last updated between — and —.

Lowest$9.45St Charles Parish Hospital
Median$11.00half pay less
Highest$36.32in this market
Difference3.8×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 New Orleans-Metairie, LA.

median
Lowest $9.45Highest $42.56

Hospitals, cheapest first

HospitalCash price List priceInsurers payOff listFile date
St Charles Parish Hospital lowest Luling, LA · (985) 785-3644 HC IRON, URINE $9.45 $35.00 — 73% —
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St Bernard Parish Hospital Chalmette, LA · (504) 826-9500 HC IRON $9.60 $30.00 — 68% —
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Ochsner Clinic Foundation New Orleans, LA · (504) 842-3000 HC IRON, LIVER TISSUE - RL $9.68 $44.00 — 78% —
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Ochsner Clinic Foundation New Orleans, LA · (504) 842-3000 HC IRON, LIVER TISSUE $11.00 $50.00 — 78% —
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Ochsner Clinic Foundation New Orleans, LA · (504) 842-3000 HC IRON, URINE $11.00 $50.00 — 78% —
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Ochsner Clinic Foundation New Orleans, LA · (504) 842-3000 HC IRON $11.00 $50.00 — 78% —
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Ochsner Medical Center – Kenner Kenner, LA · (504) 464-8065 HC IRON, LIVER TISSUE $12.32 $44.00 — 72% —
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The Ochsner West Campus Extended Care Hospital Jefferson, LA HC IRON $14.80 $40.00 — 63% —
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Ochsner Medical Center – Kenner Kenner, LA · (504) 464-8065 HC IRON, URINE $21.84 $78.00 — 72% —
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St Charles Parish Hospital Luling, LA · (985) 785-3644 HC IRON $24.03 $89.00 — 73% —
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Ochsner Medical Center – Kenner Kenner, LA · (504) 464-8065 HC IRON $26.88 $96.00 — 72% —
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St Charles Surgical Hospital New Orleans, LA · (504) 529-6600 IRON SERUM $36.32 $103.00 $6.34–$47.17 65% —
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Ochsner Medical Center – Kenner Kenner, LA · (504) 464-8065 HC IRON, LIVER TISSUE - RL $42.56 $152.00 — 72% —
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Inpatient: lowest $9.45, median $11.00, highest $36.32 — a 3.8× difference within the same market.

As an outpatient, the same code is billed by 13 facilities here, median $10.64 — that is the price to compare if you are not being admitted.

Cash or insurance?

At the one hospital here that publishes insurer rates for this code, the cash price is below the highest rate a health plan has negotiated. If you have insurance but have not met your deductible, you usually pay your plan's negotiated rate, which falls somewhere in the "Insurers pay" column. Paying cash can cost less, but a cash payment usually does not count toward your deductible. Ask the hospital for both numbers before you book.

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.