Lab tests CPT 86480 Inpatient — admitted to hospital

TB blood test (IGRA) cost in Amarillo, TX — inpatient

In Amarillo, TX, 2 hospitals list a cash price for TB blood test measuring immune response (IGRA, gamma interferon) as an inpatient: from $56.10 to $56.10, with a median of $56.10. The lowest listed price is at BSA Hospital and 1 other hospital. Across Texas, the median is $204.60 at 287 hospitals.

Cash prices at 2 facilities for code 86480, as an inpatient (admitted to hospital) . Collected Sep 29, 2026; the hospital files themselves were last updated between — and —.

Lowest$56.10BSA Hospital + 1 more

Median$56.10half of hospitals charge less

Highest$56.10in this market

Difference1.0×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 Amarillo, TX.

median

Lowest $56.10Highest $56.10

Hospitals, cheapest first

Hospital	Cash price	List price	Insurers pay	Off list
BSA Hospital lowest Amarillo, TX · (806) 212-2000 Tuberculosis test, gamma interferon source file	$56.10	$561.00	$52.06–$476.85	90%
Harrington Cancer Center lowest Amarillo, TX Tuberculosis test, gamma interferon source file	$56.10	$561.00	$52.06–$476.85	90%

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 $56.10, median $56.10, highest $56.10.

As an outpatient, the same code is billed by 2 facilities here, median $56.10 — that is the price to compare if you are not being admitted.

Cash or insurance?

At 2 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

This blood test, known as an interferon-gamma release assay (IGRA), such as QuantiFERON, checks whether the immune system reacts to tuberculosis proteins. It is used to screen for TB infection, often for work, school or immigration, and replaces the skin test for many people.

What the price covers

The price usually covers the lab test only. The blood draw is often billed separately, and a chest X-ray after a positive result has its own charge.