L554

Test CODE NAME

L554

JAK2, V617F Mutation Analysis, Qualitative , New York State

Methodology: Allele-specific polymerase chain reaction (PCR); capillary electrophoresis
Performed: Sun-Fri
Reported: 5-7 days
Specimen Required: Collect: Lavender-top (EDTA) tube OR Green-top (sodium heparin) tube - 3 ml whole blood; OR Bone Marrow - 1 ml.  
Specimen Preparation: Transport Original Tube with blood or bone marrow in a Sterile Container. 
Storage/Transport Temperature: Room Temperature. 
Stability: Room Temperature : 48 hours 
Causes for Rejection:  Sample greater than 72 hours old; clotted blood 
NOTE: * This test is approved for New York patients ONLY, please refer to test code 6170 for specimen requirements for all other States . * 
Performing Laboratory 
LabCorp Laboratory Corporation of America
CPT Code(s): 81270