X665

Test CODE NAME

X665

Insulin-Like Growth Factor-I (IGF-I) with Z-Scre (Male/Female)

Methodology: N/A
Performed: Sun-Fri
Reported: 4-5 days
Specimen Required: Collect: Plain Red-Top Tube OR Serum Separator Tube (SST) - 0.5 ml serum 
Specimen Preparation: . Separate serum from cells. For red-top vacutainers, allow blood to clot (10-15 minutes) at room temperature. Separate serum from cells and refrigerate. If sample collected in glass collection tube, transfer to plastic container. 
Storage/Transport Temperature: Refrigerated 
Stability: Room Temperature: 48 hrs, Refrigerated 5 days; Frozen 28 days Rejection Criteria: Received in glass tube, gross hemolysis, gross lipemia, grossly icteric Plasma is no longer acceptable 
Note: This test is approved for NY . 
Performing Lab 
Quest Diagnostics Nichols INST
CPT Code(s): 84305