Free T4 test cost in Starkville, MS
In Starkville, MS, 1 hospital lists a cash price for free T4 (free thyroxine) thyroid blood test: from $16.34 to $16.34, with a median of $16.34. Across Mississippi, the median is $41.40 at 41 hospitals.
Cash prices at 1 facility for code 84439, as an outpatient — the setting a self-pay patient normally buys. Collected Sep 28, 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 Starkville, MS.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| Webster General Hospital/ Swing Bed lowest Eupora, MS · (662) 258-6221 HC ASSAY OF FREE THYROXINE - T4 FREE | $16.34 | $38.00 | — | 57% | Apr 1, 2026 source file |
| Webster General Hospital/ Swing Bed Eupora, MS · (662) 258-6221 HC T4 FREE DIRECT DIALYSIS | $25.80 | $60.00 | — | 57% | Apr 1, 2026 source file |
| Webster General Hospital/ Swing Bed Eupora, MS · (662) 258-6221 HC ASSAY FREE T4 BY DIALYSIS LCA | $25.80 | $60.00 | — | 57% | Apr 1, 2026 source file |
Outpatient: lowest $16.34, median $16.34, highest $16.34.
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.