Magnesium RBC

Test Code
LAB104


CPT Codes
83735

Preferred Specimen
Navy EDTA, trace-element metal-free collection kit.


Minimum Volume
Packed RBC cells: 0.2 mL
Whole blood: 0.5 mL


Transport Temperature
Refrigerated


Methodology
Inductively Coupled Plasma/Mass Spectrometry (ICP/MS)



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.