Immunoglobulin G Antibody

Test Code
IGGAb4


Alias/See Also
IgG Subclass 4


CPT Codes
82787

Preferred Specimen
SERUM


Minimum Volume
1


Instructions
Draw blood in serum gel tube. Spin down and send 1 mL of serum.


Transport Container
SST


Transport Temperature
Room Temp


Setup Schedule
Monday-Friday


Performed By
LabFirst

Performing Laboratory
LabFirst



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.