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Call 1-800-960-1080 or Live Chat with us below, Mon-Fri, 8am – 4pm

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The KSL Diagnostics fax number is (716) 559-1582
Test #
202
Test CPT Codes
81219
CALR mutation
Test Type
Hematopathology
Test Disease
Myeloproliferative neoplasm (MPN)
Test Technology
Molecular
Clinical Utility
Diagnostic, Monitoring
Test Specimen
Whole Blood:
Minimum of 4 mL required
Lavender-top (EDTA) tubes required
Bone Marrow:
1-2 ml Bone Marrow required
Lavender-top (EDTA) tubes required
Maintain specimen at room temperature
Provide % blast in sample submitted
Viability Time: (WB, BM)
DNA based tests: ambient 1week, refrigerated 1 week
RNA based tests: ambient 1 hour, refrigerated 48 hours
Test Storage
Label specimen with patient's name and date of birth
Complete requisition form with necessary information
Local Clients call KSL Diagnostics at 1.800.960.1080 to schedule a pickup
Ship samples at room temperature (do not freeze or flx)
Rejection Criteria:
Frozen or Fixed blood or bone marrow
Specimens collected in anticoagulants other than EDTA or sodium heparin
Clotted or grossly hemolyzed specimen
Turnaround Time (TAT)
3-7 days (PB, BM)