T4 (T4)
Test CodeLAB126
Alias/See AlsoT4
CPT Codes 84436
Preferred Specimen0.5 mL serum
Transport ContainerPreferred: Gold top; Acceptable: Plain red top
Transport TemperatureRefrigerated
Reference Range4.5-11.7 ug/dL
The CPT Codes provided in this document are based on AMA guidelines and are for informational purposes only.
CPT coding is the sole responsibility of the billing party. Please direct any questions regarding coding to the payor being billed.
Any Profile/panel component may be ordered separately. Reflex tests are performed at an additional charge.