Lab tests CPT 83550 Inpatient — admitted to hospital

TIBC test cost in Waterbury, CT — inpatient

In Waterbury, CT, 2 hospitals list a cash price for iron-binding capacity (TIBC) test as an inpatient: from $17.46 to $36.30, with a median of $26.88. The lowest listed price is at UConn Health, Waterbury Hospital — $9.42 less than the median here. Across Connecticut, the median is $34.78 at 16 hospitals.

Cash prices at 2 facilities for code 83550, as an inpatient (admitted to hospital) . Collected Sep 23, 2026; the hospital files themselves were last updated between Mar 31, 2026 and May 13, 2026.

Lowest$17.46UConn Health, Waterbury Hospital
Median$26.88half pay less
Highest$36.30in this market
Difference2.1×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 Waterbury, CT.

median
Lowest $17.46Highest $37.50

Hospitals, cheapest first

HospitalCash price List priceInsurers payOff listFile date
UConn Health, Waterbury Hospital lowest Waterbury, CT TIBC (SO) $17.46 $34.92 — 50% May 13, 2026
source file
Saint Marys Hospital Waterbury, CT HC Iron Binding Capacity $36.30 $66.00 $7.79–$66.00 45% Mar 31, 2026
source file
UConn Health, Waterbury Hospital Waterbury, CT Iron & Iron Binding Capacity $37.50 $75.00 — 50% May 13, 2026
source file
UConn Health, Waterbury Hospital Waterbury, CT Transferrin Saturation $37.50 $75.00 — 50% May 13, 2026
source file

Inpatient: lowest $17.46, median $26.88, highest $36.30 — a 2.1× difference within the same market.

As an outpatient, the same code is billed by 2 facilities here, median $26.88 — 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

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.