Triiodothyronine (T3), Free

Marker

Serum (preferred) or plasma

Hormone Testing General Health & Wellness

2 providers available

Starting at

$16.98

Up to $59

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Free T3 (Triiodothyronine, Free)

Updated 7/24/2025

$16.98

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Walk-In Lab

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Tri-iodothyronine (T3) Free Serum Test

Order the Tri-iodothyronine (T3) Free Serum Test to evaluate thyroid function for those who have symptoms of an abnormal thyroid function or already have a diagnosed condition. It also can be used as a follow-up to an abnormal thyroid test to get further insights.

Updated 7/22/2025

$59

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Wellness Express Panel Blood Test Plus Complete Blood Count (CBC), Thyroid and Ferritin

The Wellness Express Panel Blood Test Plus CBC, Thyroid & Ferritin consists of 7 essential blood tests to determine overall wellness.

Updated 7/24/2025

$199

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