Lab tests CPT 84436 Inpatient — admitted to hospital

Total T4 test cost in Batavia, NY — inpatient

In Batavia, NY, 1 hospital lists a cash price for total thyroxine (T4) blood test as an inpatient: from $24.86 to $24.86, with a median of $24.86. Across New York, the median is $26.68 at 112 hospitals.

Cash prices at 1 facility for code 84436, as an inpatient (admitted to hospital) . Collected Sep 22, 2026; the hospital files themselves were last updated between Apr 1, 2026 and Apr 1, 2026.

Lowest$24.86United Memorial Medical Center

Median$24.86half of hospitals charge less

Highest$24.86in this market

Difference1.0×highest vs lowest

Hospitals, cheapest first

Hospital	Cash price	List price	Insurers pay	Off list
United Memorial Medical Center Batavia, NY · (585) 343-6030 HC THYROXINE _TT4_ File of Apr 1, 2026 · source file	$24.86	$38.25	—	35%

Hospital The hospital that published the price, its city and the line exactly as written in its price file.

Cash price The hospital's own price for a patient paying without insurance (“discounted cash” in its price file). Hospitals must publish it under federal law, 45 CFR 180.50. Call to confirm it before booking. More

List price The hospital's full chargemaster price (“gross charge”) before any discount. Almost nobody pays it; the gap to the cash price shows what the self-pay discount is worth. More

Insurers pay The lowest and highest rates this hospital has agreed with insurance plans for the same item, from its price file. If the cash price is below what your plan pays and you have not met your deductible, paying cash can cost you less. More

Off list How much lower the cash price is than the list price.

Inpatient: lowest $24.86, median $24.86, highest $24.86.

As an outpatient, the same code is billed by 1 facility here, median $24.86 — that is the price to compare if you are not being admitted.

What it is

A total T4 test measures all the thyroxine hormone in the blood, both bound and free. Most doctors now order free T4 (84439) instead, which is less affected by pregnancy and medicines.

What the price covers

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