Vitamin K1

Tube Type

Test ID   LAB1110
CPT Code(s)   84597
Group/Individual Test   Individual
Laboratory   Core Referral Testing
Tube Station   30
Specimen Routine: 6 mL blood; red top tube; SST acceptable; see comments
Micro: 2.3 mL blood
Availability Routine: Reference Laboratory - Mayo Clinic Laboratories
Turnaround Time 4 - 6 days
Reference Range Normal: See separate report
Comments Fasting (12-14 hours; infants prior to next feeding) sample recommended

Reviewed by Christopher Parker on November 29, 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