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Immunoglobulins Panel, Serum

Test Code

7083

CPT Code(s)

82784 (x3)

Includes

IgG, IgA and IgM

Preferred Specimen(s)

2 mL serum

Minimum Volume

0.5 mL

Transport Container

Serum Separator Tube (SST®)

Transport Temperature

Room temperature

Specimen Stability

Room temperature: 72 hours
Refrigerated: 7 days
Frozen: 90 days

Reject Criteria

Gross hemolysis • Hyperlipemia

Methodology

Immunoturbidimetric

Performing Laboratory

Quest Diagnostics-Chicago
1355 Mittel Blvd
Wood Dale, IL 60191-1024

Setup Schedule

Set up: Mon-Fri; Report available: 3 days

Reference Range(s)

See individual tests

Clinical Significance

Elevations of IgG, A and/or M are seen in generalized hypergammaglobulinemia, chronic inflammatory conditions and in lymphoproliferative diseases such as multiple myeloma, lymphoma and leukemias. Decreased levels are found in immunodeficiency states, generalized hypogammaglobulinemia and in unrecognized pediatric patients.

Alternative Name(s)

Quantitative Immunoglobulins

LOINC®' Code(s)

The Result and LOINC information listed below should not be used for electronic interface maintenance with Quest Diagnostics. Please contact the Quest Diagnostics Connectivity Help Desk for more information at 800-697-9302.

NOTE: The codes listed in the table below are not orderable Test Codes.

Result
Code
Result NameLOINC CodeComponent Name
45073600IMMUNOGLOBULIN A2458-8IgA
45073700IMMUNOGLOBULIN G2465-3IgG
45073800IMMUNOGLOBULIN M2472-9IgM

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.

LOINC assignment is based on a combination of test attributes, including the method used by the performing laboratory. For tests not performed by Quest Diagnostics, codes are assigned by the performing laboratory.

* 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.