Clozapine (Clozaril), Serum

Includes Clozapine and Clozapine & Norclozapine

Tube Type

Test ID   LAB5611
EPIC Order
CPT Code(s)   80159
Group/Individual Test   Group
Laboratory   Core Referral Testing
Tube Station   30
Specimen Routine: 4 mL blood/red top tube
  Micro: 1.8 mL blood
Availability Routine: Reference Laboratory - Mayo Clinic Laboratories
Turnaround Time   5-7 days
Reference Range Normal: See separate report
Comments For Outreach clients:  Spin specimen down, aliquot into Mayo tube, and send to the lab refrigerated OR send blood to Outreach Lab via STAT courier for lab to receive the specimen within 2 hours of collection.

Reviewed by jlcarr on December 03, 2021

Note: Reference ranges provided on this web site are for guidance only, and may not reflect the most recent changes. Refer to laboratory reports for current reference data.

UNC Hospitals
McLendon Clinical Laboratories
101 Manning Drive
Chapel Hill, NC 27514