Lab tests CPT 84439 Inpatient — admitted to hospital

Free T4 test cost in Columbus, GA — inpatient

In Columbus, GA-AL, 2 hospitals list a cash price for free T4 (free thyroxine) thyroid blood test as an inpatient: from $60.06 to $60.06, with a median of $60.06. The lowest listed price is at Piedmont Columbus Regional - Midtown and 1 other hospital. Across Georgia, the median is $75.90 at 87 hospitals.

Cash prices at 2 facilities for code 84439, as an inpatient (admitted to hospital) . Collected Sep 29, 2026; the hospital files themselves were last updated between Jul 1, 2026 and Jul 1, 2026.

Lowest$60.06Piedmont Columbus Regional - Midtown + 1 more
Median$60.06half pay less
Highest$60.06in 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 Columbus, GA-AL.

median
Lowest $60.06Highest $60.06

Hospitals, cheapest first

HospitalCash price List priceInsurers payOff listFile date
Piedmont Columbus Regional - Midtown lowest Columbus, GA · (706) 571-1000 HC T4 Free $60.06 $200.20 $0.01–$170.17 70% Jul 1, 2026
source file
Piedmont Columbus Regional - Northside lowest Columbus, GA · (706) 494-2101 HC T4 Free $60.06 $200.20 $0.20–$170.17 70% Jul 1, 2026
source file

Inpatient: lowest $60.06, median $60.06, highest $60.06.

As an outpatient, the same code is billed by 2 facilities here, median $60.06 — 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

A free T4 test measures thyroxine that is not bound to proteins, the active form of the main thyroid hormone. It is usually ordered with or after a TSH test to check for an underactive or overactive thyroid and to adjust thyroid medicine.

What the price covers

The price usually covers the free T4 test only. The blood draw and the TSH test (84443) are billed separately.