Immunoglobulin IgM, Quantitative

Test Code
IGM


Preferred Specimen
2 mL serum, Lithium Heparin Plasma(1.0 minimum)


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.