X599

Test CODE NAME

X599

Cholinesterase, Serum

Methodology: Spectrophotometric
Performed: Mon-Fri
Reported: 3-5 days
Specimen Required: Collect: Serum Separator Tube (SST)  - 1 ml serum.
Specimen Preparation: Allow specimen to clot completely at room temperature . Separate serum from cells ASAP or within 2 hours of collection. 
Storage/Transport Temperature: Refrigerated. 
Stability: After separation of cells: Refrigerated: 1 week , Frozen: 1 month 
Note: This test is approved for NY .
Performing Lab 
Quest Diagnostics Nichols INST
CPT Code(s): 82480