Free T3 test cost in Sebastian, FL — inpatient
In Sebastian-Vero Beach-West Vero Corridor, FL, 1 hospital lists a cash price for free T3 thyroid hormone test as an inpatient: from $13.60 to $13.60, with a median of $13.60. Across Florida, the median is $43.38 at 80 hospitals.
Cash prices at 1 facility for code 84481, as an inpatient (admitted to hospital) . Collected Sep 23, 2026; the hospital files themselves were last updated between Apr 1, 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 Sebastian-Vero Beach-West Vero Corridor, FL.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| Orlando Health Sebastian River Hospital lowest Sebastian, FL Hb Triiodothyronine Free Assay (Ft-3) - T3 Free | $13.60 | $34.00 | — | 60% | Apr 1, 2026 source file |
| Orlando Health Sebastian River Hospital Sebastian, FL Hb Free T3(Serum)-Ref | $14.00 | $35.00 | — | 60% | Apr 1, 2026 source file |
| Orlando Health Sebastian River Hospital Sebastian, FL Hb T3, Free (800092)-Ref | $79.20 | $198.00 | — | 60% | Apr 1, 2026 source file |
| Orlando Health Sebastian River Hospital Sebastian, FL Hb Free Assay (Ft-3) - Ref | $86.40 | $216.00 | — | 60% | Apr 1, 2026 source file |
Inpatient: lowest $13.60, median $13.60, highest $13.60.
As an outpatient, the same code is billed by 2 facilities here, median $30.85 — that is the price to compare if you are not being admitted.
What it is
Free T3 is the active thyroid hormone not bound to proteins. It is usually checked after TSH (84443) and free T4 (84439), mainly when an overactive thyroid is suspected.
What the price covers
The price usually covers running the test. The blood draw (36415) is often billed as a separate line.