Thyroxine, Total (T4)

$11.78

Category:

Product Description

T4 is one of two major hormones produced by the thyroid gland (the other is called triiodothyronine, or T3).

A free T4 test may be ordered when a person has symptoms of hyperthyroidism or hypothyroidism, particularly if the TSH test is out of range.

Fasting Required:  No

CPT Code:  84436


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