T3 Free, Tracer Dialysis
Test CodeLAB2206
CPT Codes 84480, 84481
Preferred SpecimenRed no-additive no-gel
Transport TemperatureRoom Temperature
MethodologyEquilibrium Dialysis, Immunochemiluminometric Assay (ICMA)
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.