Estradiol, Ultrasensitive

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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.

Tube Type

Test ID		LAB5915
EPIC Order		ESTRADIOL, ULTRASENSITIVE
CPT Code(s)		82670
Group/Individual Test		Group
Laboratory		Core Referral Testing
Tube Station		30
Specimen	Routine:	9 mL blood/red plain tube; See Comments
	Micro:	3.6 mL
Availability	Routine:	Referral Laboratory - Esoterix Endocrinology
Turnaround Time		7-10 days
Reference Range	Normal:	See separate report
Comments		Sample must be spun within 1 hour of collection.

Reviewed by J. Carr on December 04, 2025

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