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213: Immunofixation, Urine Print View
Interpretation      

PRIMARY
1 Urine 50 (10) mL   Frozen - 30 Day(s)/Refrigerated - 7 Day(s)/Room Temperature - 5 Day(s)  
2 Urine 24 hour 50 (10) mL   Refrigerated - 7 Day(s)/Frozen - 30 Day(s)/Room Temperature - 5 Day(s)  
ALTERNATE

Immunofixation of urine is useful in evaluation of monoclonal free light chains and other monoclonal gammopathies seen in light chain disease, multiple myeloma, Waldenstrom's macroglobulinemia, amyloidosis, and other lymphoproliferative disorders. Increased polyclonal free light chains in urine may be seen in glomerular leak syndromes and in infection or inflammation.
Setup Schedule
Sunday-Friday

Reported (Analytical Time)
Same day

CPT Code
86335

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
Preferred Specimen: 50m mL (10 mL minimum) random urine, no preservative or 24-hour urine, no preservative collected in a plastic screw-cap container or Urinalysis transport tube (yellow-top, blue fill line, preservative tube).
Transport Temperature: Room temperature
Methodology: Immunofixation






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