CSF3R Mutation Analysis

Molecular

This test uses bi-directional sequencing of exons 14 and 17 of the CSF3R gene, including the T618I mutation (T595I).

Turnaround time

10 Days

Level of Service

Global

New York Approved: No

Specimen Requirements

Bone Marrow Aspirate: 2 mL in EDTA tube.
Peripheral Blood: 5 mL in EDTA tube.
Note: Test is DNA-based. Please select Extract & Hold - DNA 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. For fresh samples: refrigerate before shipping and ship same day as drawn whenever possible. Do not freeze. Please select extract & hold - DNA if specimen hold service is desired.

CPT Code(s)*

81479

*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

Get in touch

Our Client Services team is on hand to help. Please call us at 866.776.5907, Option 3.