Alert

Biotinidase

Tube Type

Test ID LAB958
EPIC Order BIOTINIDASE LEVEL
CPT Code(s) 82261
Group/Individual Test Group
Laboratory Core Referral Testing
Tube Station 30
Specimen Routine: 4 mL blood/Gold SST/Red plain also acceptable; See Comment
Micro: 1.5 mL blood
Availability Routine: Reference Laboratory - Mayo Clinic Laboratories
Turnaround Time 7-10 days
Reference Range See separate report
Comments Sample must be processed within 2 hours of collection.

Reviewed by J. Carr on October 31, 2025

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