91220      Tricyclic Screen, Serum
Specimen:
  Collect: One 10 mL Red Top  
  Submit: 6 mL (Min:5 mL) Serum. Submit Refrigerated. Submit in a Standard Transport Tube.  
  Special Handling: Separate aliquot required for each frozen test ordered
Separate from cells ASAP 
  Rejection Criteria: Use of separator tubes 
  Stability: Ambient: 2 Day(s); Refrigerated: 1 Week(s); Frozen: 2 Month(s); Incubated: Unacceptable 
Performed: Sun-Sat 
Reported: 2-3 Day(s) 
CPT Codes:
80101