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CALR Mutation Analysis
- Molecular
Fragment analysis of exon 9 of the CALR (calreticulin) gene for enhanced detection of low levels of insertion/deletion mutations. Automatic reflex to bi-directional sequencing will be performed for positive samples that are not Type 1 and Type 2 mutations and results will be reported out in an addendum. Testing is approved for specimens from the state of New York. Read more about the CALR Mutation Analysis.
Turnaround time
10 Days
Level of Service
- Global
New York Approved: Yes
Specimen Requirements
Peripheral blood: 5 mL in EDTA tube. Bone marrow: 2 mL in EDTA tube. Note: Test in DNA-based, suitable for Freeze & Hold option.
Storage and Transportation
Please select extract & hold - DNA if specimen hold service is desired. Use cold pack for transport, making sure cold pack is not in direct contact with specimen. NYS clients please provide date and time of Collection.
CPT Code(s)*
81219
*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: January 22, 2025