Total T4 test cost in Palm Bay, FL — inpatient
In Palm Bay-Melbourne-Titusville, FL, 5 hospitals list a cash price for total thyroxine (T4) blood test as an inpatient: from $5.60 to $12.00, with a median of $12.00. The lowest listed price is at Orlando Health Melbourne Hospital — $6.40 less than the median here. Across Florida, the median is $76.63 at 170 hospitals.
Cash prices at 5 facilities across 3 cities for code 84436, as an inpatient (admitted to hospital) . Collected Sep 29, 2026; the hospital files themselves were last updated between Mar 2, 2026 and Apr 1, 2026.
Where each hospital's price falls
Each dot is one hospital's cash price on a scale from the lowest to the highest in Palm Bay-Melbourne-Titusville, FL.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| Orlando Health Melbourne Hospital lowest Melbourne, FL · (321) 752-1200 Hb Assay Of Total Thyroxine - T4 (Thyroid Hormone) | $5.60 | $14.00 | — | 60% | Apr 1, 2026 source file |
| Orlando Health Melbourne Hospital lowest Melbourne, FL · (321) 752-1200 Hb T7 - (T3U,T4,Fti) | $5.60 | $14.00 | — | 60% | Apr 1, 2026 source file |
| Holmes Regional Medical Center Melbourne, FL · (321) 434-7000 HC ASSAY OF TOTAL THYROXINE - T4 (THYROID HORMONE) | $12.00 | $48.00 | $28.80–$45.60 | 75% | Mar 2, 2026 source file |
| Viera Hospital Melbourne, FL · (321) 434-9000 HC ASSAY OF TOTAL THYROXINE - T4 (THYROID HORMONE) | $12.00 | $48.00 | $28.80–$45.60 | 75% | Mar 2, 2026 source file |
| Cape Canaveral Hospital Cocoa Beach, FL · (321) 799-7111 HC ASSAY OF TOTAL THYROXINE - T4 (THYROID HORMONE) | $12.00 | $48.00 | $28.80–$45.60 | 75% | Mar 2, 2026 source file |
| Palm Bay Hospital Palm Bay, FL · (321) 434-8000 HC ASSAY OF TOTAL THYROXINE - T4 (THYROID HORMONE) | $12.00 | $48.00 | $28.80–$45.60 | 75% | Mar 2, 2026 source file |
Inpatient: lowest $5.60, median $12.00, highest $12.00 — a 2.1× difference within the same market.
As an outpatient, the same code is billed by 5 facilities here, median $12.00 — that is the price to compare if you are not being admitted.
Cash or insurance?
At 4 of 4 hospitals that publish insurer rates for this code here, the cash price is below the highest rate a health plan has negotiated, and at 4 it is 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 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.