Lab tests CPT 83550 Inpatient — admitted to hospital

TIBC test cost in Charlotte, NC — inpatient

In Charlotte-Concord-Gastonia, NC-SC, 13 hospitals list a cash price for iron-binding capacity (TIBC) test as an inpatient: from $61.50 to $271.00, with a median of $120.60. The lowest listed price is at MUSC Chester Regional Medical Center — $59.10 less than the median here. Across North Carolina, the median is $88.29 at 29 hospitals.

Cash prices at 13 facilities across 11 cities for code 83550, as an inpatient (admitted to hospital) . Collected Sep 23, 2026; the hospital files themselves were last updated between Dec 1, 2025 and Sep 1, 2026.

Lowest$61.50MUSC Chester Regional Medical Center
Median$120.60half pay less
Highest$271.00in this market
Difference4.4×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 Charlotte-Concord-Gastonia, NC-SC.

median
Lowest $61.50Highest $271.00

Hospitals, cheapest first

HospitalCash price List priceInsurers payOff listFile date
MUSC Chester Regional Medical Center lowest Chester, SC · (803) 581-3151 HB IRON BINDING CAPACITY $61.50 $123.00 — 50% Apr 1, 2026
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Duke Health Lake Norman Hospital Mooresville, NC · (704) 660-4000 Iron Binding (Tibc) $88.29 $327.00 $95.16–$112.82 73% —
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Duke Health Lake Norman Hospital Mooresville, NC · (704) 660-4000 Iron Binding (Tibc) $88.29 $327.00 $95.16–$112.82 73% —
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Atrium Health Anson Wadesboro, NC · (704) 694-5131 HC IRON BINDING TEST $120.60 $241.20 $73.08–$229.14 50% Dec 1, 2025
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Atrium Health Lincoln Lincolnton, NC · (980) 212-2000 HC IRON BINDING TEST $120.60 $241.20 $69.15–$229.14 50% Dec 1, 2025
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Atrium Health Union Monroe, NC · (704) 283-3100 HC IRON BINDING TEST $120.60 $241.20 $73.08–$229.14 50% Dec 4, 2025
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Atrium Health Pineville Charlotte, NC · (704) 379-5000 HC IRON BINDING TEST $120.60 $241.20 $73.08–$221.90 50% Dec 5, 2025
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Atrium Health Pineville Charlotte, NC · (704) 379-5000 HC IRON BINDING TEST $120.60 $241.20 $73.08–$221.90 50% Dec 5, 2025
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Carolinas Medical Center Charlotte, NC · (704) 355-2000 HC IRON BINDING TEST $120.60 $241.20 $73.08–$217.08 50% Dec 5, 2025
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Carolinas Rehabilitation Charlotte, NC HC IRON BINDING TEST $120.60 $241.20 $80.80–$221.90 50% Dec 5, 2025
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Carolinas Rehabilitation Belmont, NC HC IRON BINDING TEST $120.60 $241.20 $80.80–$221.90 50% Dec 5, 2025
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Carolinas Medical Center Charlotte, NC · (704) 355-2000 HC IRON BINDING TEST $120.60 $241.20 $73.08–$217.08 50% Dec 4, 2025
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Carolinas Medical Center Charlotte, NC · (704) 355-2000 HC IRON BINDING TEST $120.60 $241.20 $73.08–$221.90 50% Dec 4, 2025
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Carolinas Medical Center Charlotte, NC · (704) 355-2000 HC IRON BINDING TEST $120.60 $241.20 $74.77–$212.26 50% Dec 4, 2025
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Carolinas Medical Center-Northeast Concord, NC · (704) 783-3000 HC IRON BINDING TEST $120.60 $241.20 $73.08–$229.14 50% Dec 1, 2025
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Amisub of South Carolina Rock Hill, SC IRON BINDING CAPCTY $212.25 $283.00 $1.00–$283.00 25% Sep 1, 2026
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Amisub of South Carolina Fort Mill, SC IRON BINDING CAPCTY $212.25 $283.00 $1.00–$283.00 25% Apr 15, 2026
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MUSC Lancaster Medical Center Lancaster, SC · (803) 286-1481 HB IRON BINDING CAPACITY $271.00 $542.00 — 50% Apr 1, 2026
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Inpatient: lowest $61.50, median $120.60, highest $271.00 — a 4.4× difference within the same market.

As an outpatient, the same code is billed by 13 facilities here, median $120.60 — that is the price to compare if you are not being admitted.

Cash or insurance?

At 11 of 11 hospitals that publish insurer rates for this code here, the cash price is below the highest rate a health plan has negotiated, and at 1 it is below every plan's rate. 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

The total iron-binding capacity test measures how much iron the blood can carry. It is ordered with serum iron (83540) to check for iron deficiency or overload.

What the price covers

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