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ANA Screen, IFA with Reflex to Titer and Pattern, IFA
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CPT Code(s)
86038
Includes
If ANA Screen, IFA is positive, ANA Titer and Pattern will be performed at an additional charge (CPT code(s): 86039).
Methodology
Immunofluorescence Assay (IFA)
Reference Range(s)
| ANA Screen | Negative |
| ANA Titer | |
| <1:40 | Negative |
| 1:40-1:80 | Low antibody level |
| >1:80 | Elevated antibody level |
Clinical Significance
Antinuclear antibodies are associated with rheumatic diseases including Systemic Lupus Erythematous (SLE), mixed connective tissue disease, Sjogren's syndrome, scleroderma, polymyositis, CREST syndrome, and neurologic SLE.
Alternative Name(s)
ANA
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.