Amitriptyline/Nortriptyline (Elavil)

Tube Type

Test ID   LAB681
Test Number   M027
CPT Code(s)   80335 (G0480, if appropriate)
Group/Individual Test   Group
Laboratory   Core Referral Testing
Tube Station   30
Specimen Routine: 7 mL blood/red top tube/ No SST; see comment
  Micro: 1.0 mL blood
Availability Routine: Reference Laboratory - Mayo Clinic Laboratories
Turnaround Time   4-6 days
Reference Range Normal: See separate report

Draw specimen immediately before next scheduled dose.

Sample must be processed within 2 hours of collection.

Reviewed by jcarr on December 02, 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