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Immunoglobulins Quantitative

Test Code
QTGAM


Includes
Quant IgG, Quant IgM & Quant IgA


Preferred Specimen
2 mL Lithium Heparin plasma or serum (1.0 minimum)


Instructions
Test includes IgG, IgA, IgM.


Transport Container
PST, SST Tube


Transport Temperature
Ambient


Specimen Stability
2 months at 15-25°C, 4 months at 2-8°C, 6 months at -20°C




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.