Total T4 test cost in Massena, NY — inpatient
In Massena-Ogdensburg, NY, 3 hospitals list a cash price for total thyroxine (T4) blood test as an inpatient: from $51.28 to $188.09, with a median of $60.05. The lowest listed price is at Gouverneur Hospital — $8.77 less than the median here. Across New York, the median is $26.68 at 112 hospitals.
Cash prices at 3 facilities across 3 cities for code 84436, 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 Massena-Ogdensburg, NY.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list |
|---|---|---|---|---|
| Gouverneur Hospital lowest Gouverneur, NY · (315) 287-1000 HC THYROXINE _TT4_ File of Apr 1, 2026 · source file | $51.28 | $78.89 | — | 35% |
| Slhs Massena Massena, NY · (315) 769-4234 HC THYROXINE _TT4_ File of Apr 1, 2026 · source file | $60.05 | $92.38 | — | 35% |
| Canton-Potsdam Hospital Potsdam, NY · (315) 265-3300 HC THYROXINE _TT4_ File of Apr 1, 2026 · source file | $188.09 | $289.37 | — | 35% |
Inpatient: lowest $51.28, median $60.05, highest $188.09 — a 3.7× difference within the same market.
As an outpatient, the same code is billed by 4 facilities here, median $58.31 — that is the price to compare if you are not being admitted.
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.