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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 April 14, 2025

Baylor Genetics Whole Genome Sequencing (WGS)

With option of Rapid or Standard turnaround time

Tube Type = Gold Top

Tube Type

Test ID		O268675 – UNC BAYLOR GENETICS WHOLE GENOME SEQUENCING ORDERS (outpatients) O268672 – UNC BAYLOR GENETICS WHOLE GENOME SEQUENCING ORDERS (inpatients)
EPIC ORDER		UNC BAYLOR GENETICS WHOLE GENOME SEQUENCING ORDERS
CPT Code(s)		81425 (proband only) 81426 (each familial comparator)
Group/Individual Test		Individual
Laboratory		Core Referral Testing
Tube Station		30
Specimen	Routine:	3-5 mL blood/lavender EDTA tube, 2 buccal swabs
	Micro:	3 mL blood/lavender EDTA tube, 2 buccal swabs
Availability	Routine:	Reference Laboratory Baylor Genetics
Turnaround Time	Routine:	3-4 weeks
	STAT:	5 days
Reference Range	Normal:	See separate report
Comments	In addition to interfaced orders, a LAB5910 (Miscellaneous DNA Sendout) order must be placed for each family member being tested. Contact laboratory genetic counseling at LabGC@unchealth.unc.edu or 984-974-7283 with questions. See linked resource for test ordering guidance: Placing Epic Orders for Baylor Genetics Testing

Reviewed by J. Carr on December 08, 2025

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