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Test Name

Islet Cell Antibody Screen with Reflex to Titer

CPT Code(s)

86341

Includes

If Islet Cell Antibody Screen is positive, Islet Cell Antibody Titer will be performed at an additional charge (CPT code(s): 86341).

Methodology

Immunofluorescence Assay (IFA)

Reference Range(s)

Islet Cell Ab Screen Negative
Islet Cell Ab Titer <1.25 JDF units

Clinical Significance

Type 1 diabetes is characterized by lymphocytic cell infiltrate of the pancreatic islets. Measurement of GAD-65, ICA-512, and Insulin Antibody is a highly sensitive means to assess risk and predict onset of Type 1 diabetes. There is a correlation between the number of positive antibodies and the antibody titers versus the severity of the autoimmune process.

To view specimen requirements and codes please Select a regional laboratory.

Not sure which laboratory serves your office? Call us 866-MYQUEST (866-697-8378)

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.

36741
36741
36741
36741
36741
36741X
52654P
36741
36741
52654P
36741X
52654P
2396
2396 ISLET PNL
36741 NTC
ISLET AB
36741
1165
36741
36741
36741
36741
36741
36741X
118202
36741
36741
Islet Cell Antibody Screen with Reflex to Titer
36741