Insulin, total

Tube Type = Gold Top

Tube Type

Test ID LAB527
EPIC ORDER INSULIN LEVEL, TOTAL
CPT Code(s) 83525
Group/Individual Test Individual
Laboratory Core Laboratory
Tube Station 30
Specimen Routine: 3 mL blood/gold SST tube/red plain tube also acceptable
Stability: Spun/Separated: Room Temperature: 8 hours
Refrigerated: 24 hours
Frozen: 1 month
Availability Routine: 24/7
Turnaround Time 8 hours
Reference Range Normal: 2.6-37.6 mU/L
Comments Patient samples containing heterophilic antibodies may have erroneous results.

Reviewed by J. Carr on January 02, 2026

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