Free Kappa & Lambda Light CHains w/ Ratio, Urine (LABCORP)

Test Code

1230120173

Alias/See Also

LAB734: Free Kappa & Lambda, Urine | LABCORP EAP: 121228

CPT Codes
83521x2

Preferred Specimen

LABCORP LAB: URINE CUP (Refrigerated) Min Vol: 1

Instructions

Do not draw from an arm with a heparin lock or heparinized catheter. Adults: Full blue top-citrate tube *Pedaitric minimum: full short draw blue top-citrate tube*

Transport Temperature

Citrated plasma samples should be collected by double centrifugation. Specimen: Plasma, frozen Volume: 2 mL Container: Blue top sodium citrate Transfer the plasma into a LabCorp PP transpak frozen purple tube with screw cap (LabCorp N° 49482). Freeze immediately and maintain frozen until tested. To avoid delays in turnaround time when requesting multiple tests on frozen samples, please submit separate frozen specimens for each test requested. Transport Temp: Frozen

Report Available

LABCORP LAB
STAT: 8640 min
Routine: 8640 min
Extended TAT: No TAT min
Timed: 8640 min
Life or Death: 8640 min

Last Updated: March 6, 2023

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.