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15122: Kappa/Lambda Light Chains,Free with Ratio and Reflex to Immunofixation Print View
Kappa Light Chain,Free,S     mg/L 
Lambda Light Chain,Free,S     mg/L 
Kappa/Lambda,Free Ratio,S      

PRIMARY
1 Serum 2 (1) mL   Room Temperature - 72 Hour(s)/Refrigerated - 21 Day(s)/Frozen - 30 Day(s)  
ALTERNATE
Setup Schedule
Monday-Friday

Reported (Analytical Time)
3 days

CPT Code
83883x2

The CPT codes provided 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 payer being billed.

Notes
Methodology: Immunoturbidimetric
Transport Temperature: Room temperature
Reject Criteria: Gross hemolysis; Grossly lipemic; Microbially contaminated serum; Specimens containing heavy visible particulate.

Additional information:
Serum Immunofixation will only be reflexively added if the Kappa/Lambda ratio result is < 0.26 or > 1.65 at an additional charge (CPT code(s) 86334).






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