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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.

Hepatitis B Genotype (HBV Genotype)

Tube Type

Test ID		LAB5641
EPIC ORDER		HEPATITIS B GENOTYPING
CPT Code(s)		87900, 87912
Group/Individual Test		Group
Laboratory		Core Referral Testing
Tube Station		30
Specimen	Routine:	6 mL blood/Lavender EDTA tube/Yellow ACD-A tube or Pearl KETDA tube also acceptable; See comments
Availability	Routine:	Reference Laboratory - LabCorp
Turnaround Time		14-21 days
Reference Range	Normal:	See separate report
Comment		Sample must be spun and separated from cells within 6 hours of collection. This is not a screening test. HBV Genotype will be cancelled if Viral Load is <500 copies/mL.

Reviewed by J. Carr on November 12, 2025

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