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1508: IgM, Serum Print View
Immunoglobulin M TURB  view ref range  mg/dL 

PRIMARY
1 Serum 1 (0.5) mL   Room Temperature - 72 Hour(s)/Refrigerated - 7 Day(s)/Frozen - 3 Month(s)  
ALTERNATE

In Waldenstrom's macroglobulinemia there is a rise in IgM concentration. This is found in less than 1% of all gammopathies. In hereditary Agammaglobulinemia (Bruton's disease), hereditary Thymic Aplasia (DiGeorge Syndrome), primary Acquired Dysgammaglobulinemia type II and Wiskott-Aldrich syndrome the IgM concentration is low. In primary Acquired Dysgammaglobulinemia type II the IgM levels are elevated.

Plasma specimens and specimens with gross hemolysis or lipemia will be
rejected. Serum should be separated immediately after clot.
Setup Schedule
Tuesday-Saturday

Reported (Analytical Time)
Same day

CPT Code
82784

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
Transport Temperature: Refrigerated Reject Criteria: Gross hemolysis; grossly lipemic






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