A B C D E F G H I J K L M N O P Q R S T U V W X Y Z #

CSF IgG/Albumin Ratio

Message
Ambulatory Transport Temperature to Inova Central Lab: Refrigerated Specimen Stability: 7 days


Test Code
LAB3840 IGALC


Alias/See Also
IGALC


CPT Codes
82784| 82784| 82042

Includes
@BKRCERMSGREFRESH(2302794)@


Instructions
Processing Instructions: CSF must be clear Preferred Testing Volume: 2 mL CSFMinimum Testing Volume: 1 mL CSF Transport Temperature: Refrigerated Stability: Ambient: 72 hoursRefrigerated : 7 daysFrozen: 42 days Causes for Rejection: XanthochromiaRBCshemolysis in CSF Performing Lab: Quest Diagnostics Chantilly


Report Available
3-Days


Clinical Significance
1230170304



Last Updated: May 18, 2026


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.