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ANCA Screen with Reflex to ANCA Titer [70171X]
If ANCA Screen is positive, C-ANCA Titer and/or P-ANCA Titer, and/or atypical P-ANCA Titer will be performed at an additional charge (CPT code(s): 86021 for each titer performed).
1 mL serum
1 mL serum (Min 0.5 mL) Serum Separator Tube
Red-top tube (no gel)
Room temperature: 7 days
Refrigerated: 14 days
Frozen: 30 days
Gross hemolysis • Gross lipemia
|Quest Diagnostics Nichols Institute|
|14225 Newbrook Drive|
|Chantilly, VA 20153|
Set up: Mon-Fri Afternoon; Report available: 3 days
|Atypical P-ANCA Titer||<1:20|
Testing for anti-neutrophil cytoplasmic antibodies (P-ANCA and/or C-ANCA and/or atypical P-ANCA) has been found to be useful in establishing the diagnosis of suspected vascular diseases, inflammatory bowel disease, as well as other autoimmune diseases.
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.