Free T3 test cost in Paducah, KY — inpatient
In Paducah, KY-IL, 1 hospital lists a cash price for free T3 thyroid hormone test as an inpatient: from $209.40 to $209.40, with a median of $209.40. Across Kentucky, the median is $212.10 at 15 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 — and —.
Where each hospital's price falls
Each dot is one hospital's cash price on a scale from the lowest to the highest in Paducah, KY-IL.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| Mercy Health Lourdes Hospital lowest Paducah, KY · (270) 444-2444 HC So Triiodothyronine T-3, Free | $209.40 | $349.00 | — | 40% | — source file |
| Mercy Health Lourdes Hospital Paducah, KY · (270) 444-2444 HC Assay of Triiodothyronine T3 Free | $241.80 | $403.00 | — | 40% | — source file |
Inpatient: lowest $209.40, median $209.40, highest $209.40.
As an outpatient, the same code is billed by 2 facilities here, median $196.65 — 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.