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 #

Kappa/Lambda, Total, Serum

Message
QNI Test Code 37863
 


Test Code
KLT


Quest Code
37863


CPT Codes
83883 (x2)

Includes
Both bound and free light chains


Preferred Specimen
1 mL serum


Patient Preparation
Fasting preferred

Minimum Volume
0.6 mL


Transport Temperature
Refrigerated (cold packs)


Specimen Stability
Room temperature: 48 hours
Refrigerated: 8 days
Frozen: 30 days


Methodology
Nephelometry

Setup Schedule
Night Sets up 5 days a week.


Reference Range
Kappa 176-443 mg/dL
Lambda 91-240 mg/dL
Kappa/Lambda Ratio 1.29-2.55


Performing Laboratory
Quest Diagnostics Nichols Institute
33608 Ortega Highway
San Juan Capistrano, CA 92690-6130



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.