Call: 888-LABQ-247
Login to access your records Pay online

Broad spectrum of
clinical laboratory testing

LabQ Diagnostics serves as a valuable resource for a wide variety of patients' medical needs and requirements.

Contact Us Pay Online

Test Directory

Search for tests

T4 (Free)

Test number: 252
CPT Code: 84439
Components: T4 (Free)
Specimen: Serum
1 (0.5) mL
Refrigerated (7 days)
RefRange: 0.8-1.5 ng/dL
Reported (Analytical Time): Same day
Collection Instructions: