Y Chromosome Microdeletions 
Mnemonic Y CHROMMIC
CPT 81479
Test Code 3507015
Synonyms Y Deletion Analysis 
Test Includes  
Specimen Whole Blood
Volume 7.0 mL
Container Lavender Top (EDTA) Tube or Yellow Top (ACD) Tube
Special Instructions  
Specimen Prep Do NOT centrifuge. Submit original tube to lab .
Storage Room Temperature
Transport Temp Room Temperature
Stability Rm Temp 14 days
Stability Refrig maintain room temp
Stability Frozen Unacceptable
Methodology Polymerase Chain Reaction (PCR)
Rejection Criteria   
Reference Value An interpretive report will indicate whether or not results are consistent with a diagnosis of Y chromosome microdeletion. 
Performed/TAT          
Comments For investigational use only