JAK2 Extended (Exon 12-15 non-V617F) Mutation Analysis by NGS

Message
Next-generation sequencing to detect mutations on exons 12-15 of the JAK2 gene, excluding the V617F mutation. V617F analysis is recommended before or concurrently with this test. JAK2 Exon 12-15 non-V617F Mutation Analysis may be ordered separately (if JAK2 V617F analysis is already performed), with concurrent V617F testing, by reflex after negative V617F testing, or as part of the MPN JAK2 V617F with Sequential Reflex to JAK2 Exon 12-15, CALR, and MPL.


Test Code
EXO12


Alias/See Also
LAB0000946


CPT Codes
81279

Preferred Specimen
3-5 mL whole blood collected in an EDTA tube


Other Acceptable Specimens
Sodium heparin is acceptable


Instructions
Collect Monday - Friday only.  Samples must be received in Sendouts by 1400.


Specimen Stability
Specimens <72 hours old preferred


Report Available
7 days


Performing Laboratory
NeoGenomics Laboratory



The CPT Codes provided in this document 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 payor being billed. Any Profile/panel component may be ordered separately. Reflex tests are performed at an additional charge.