Lab tests CPT 83540 Inpatient — admitted to hospital

Iron test cost in Texarkana, TX — inpatient

In Texarkana, TX-AR, 2 hospitals list a cash price for iron blood test (serum iron) as an inpatient: from $91.10 to $95.70, with a median of $93.40. The lowest listed price is at Pam Specialty Hospital of Texarkana North — $2.30 less than the median here. Across Texas, the median is $87.00 at 305 hospitals.

Cash prices at 2 facilities for code 83540, as an inpatient (admitted to hospital) . Collected Sep 29, 2026; the hospital files themselves were last updated between Jan 14, 2026 and Aug 6, 2026.

Lowest$91.10Pam Specialty Hospital of Texarkana North
Median$93.40half pay less
Highest$95.70in this market
Difference1.1×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 Texarkana, TX-AR.

median
Lowest $91.10Highest $95.70

Hospitals, cheapest first

HospitalCash price List priceInsurers payOff listFile date
Pam Specialty Hospital of Texarkana North lowest Texarkana, TX Iron $91.10 $91.10 $63.77–$81.99 — Aug 6, 2026
source file
CHRISTUS Health - Pine Street Texarkana, TX · (903) 798-8000 Iron Blood $95.70 $174.00 $55.33–$156.60 45% Jan 14, 2026
source file
CHRISTUS Health - Pine Street Texarkana, TX · (903) 798-8000 83540 IRON $95.70 $174.00 $55.33–$156.60 45% Jan 14, 2026
source file

Inpatient: lowest $91.10, median $93.40, highest $95.70 — a 1.1× difference within the same market.

As an outpatient, the same code is billed by 1 facility here, median $87.00 — that is the price to compare if you are not being admitted.

Cash or insurance?

At 1 of 2 hospitals that publish insurer rates for this code here, the cash price is below the highest rate a health plan has negotiated, and at none is it 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

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.