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Test Name

Immunofixation (IFE), Serum

CPT Code(s)

86334

Methodology

Immunofixation

Reference Range(s)

No monoclonal proteins detected

Clinical Significance

Monoclonal increases in IgG or IgA are often associated with diseases such as multiple myeloma, lymphomas or leukemia. A monoclonal increase in IgM is commonly associated with Waldenström's macroglobulinemia.

Alternative Name(s)

IFE, Serum

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Reference ranges are provided as general guidance only. To interpret test results use the reference range in the laboratory report.

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.

* The tests listed by specialist are a select group of tests offered. For a complete list of Quest Diagnostics tests, please refer to our Directory of Services.

131698P
549X
549
549
549
549
131698W
549
131698W
26480
549X
152265
549
549
549
549
549
549
549
549
549
549
131698W
549X
131698W
549
131698P
26480
549X
549
56555
6630
549
Immunofixation (IFE), Serum
549