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JAK2 V617F Mutation Analysis - Qualitative
- Molecular
This test uses PCR for qualitative detection of the JAK2 V617F and V617I mutations. Testing is performed on plasma for increased sensitivity whenever possible.
Test Customization: JAK2617F testing may be ordered concurrently with JAK2 exon 12-13 sequencing, or with reflex to exon 12-13 sequencing.
Specimen Requirements
Bone Marrow Aspirate: 2 mL in EDTA tube.
Peripheral Blood: 5 mL in EDTA tube.
Note: Test is RNA-based. Please select Extract & Hold - RNA If specimen hold service is desired.
Storage and Transportation
Use cold pack for transport, making sure cold pack is not in direct contact with specimen. Ship same day as drawn whenever possible. NYS clients please provide date and time of Collection. Please select Extract & Hold - RNA if specimen hold service is desired.
CPT Code(s)*
81270
*The CPT codes provided with our test descriptions are based on AMA guidelines and are for informational purposes only. Correct CPT coding is the sole responsibility of the billing party. Please direct any questions regarding coding to the payor being billed.
Last Updated: August 05, 2025