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Effective Jan. 5, 2026: Temporary Age-Based Visitor Restrictions at UNC Health for all inpatient and waiting areas throughout its inpatient hospitals.

Published on February 14, 2025

Cannabidiol

Tube Type

Test ID		LAB115852
EPIC ORDER		CANNABIDIOL, SERUM
CPT Code(s)		80299
Group/Individual Test		Individual
Laboratory		Core Referral Testing
Tube Station		30
Specimen	Routine:	3 mL blood/Red plain tube. See comment
	Micro:	1.5 mL blood
Availability	Routine:	Reference Laboratory – NMS Laboratories
	STAT:	N/A
Turnaround Time		14 Days
Reference Range	Normal:	See separate report
Comments	Spin and aliquot serum within 2 hours. SST tube is NOT acceptable.

Reviewed by J. Carr on October 30, 2025

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