T3, Free (Triiodothyronine) Serum
$36.00
CPT #84481
Fasting Required: No
Specimen: Blood
Results: 2-3 Business Days
Description:
This test is used to evaluate thyroid function. It is primarily used to diagnose hyperthyroidism. It is also used to assess abnormal binding protein disorders and to monitor thyroid replacement and suppressive therapy.
Methodology:
Immunoassay
Clinical Significance:
This test is used to diagnose hyperthyroidism and to clarify thyroid status in the presence of a possible protein binding abnormality.
Alternative Name(s):
Free T3
Note: Result turn around times are an estimate and are not guaranteed. Our reference lab may need additional time due to weather, holidays, confirmation/repeat testing, or equipment maintenance.