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Due to winter weather, some UNC Health facilities are closed or have altered operating hours. View clinic delays and closures.

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

Published on November 28, 2018

Pepsin A

Bronchial Lavage

Test ID		LAB11194
EPIC ORDER		PEPSIN A ASSAY
CPT Code(s)		82657, 83986, 84157
Group/Individual Test		Group
Laboratory		Core Referral Testing
Tube Station		Routine 30
Specimen	Routine:	1 mL Bronch Fluid
	Micro:	0.5 ml fluid
Availability	Routine:	Reference Lab - Nemours Children's Health-Gastroenterology
	STAT:	N/A
Turnaround Time		7-10 days
Reference Range		See separate report
Comments	Freeze specimen aliquot immediately.

Reviewed by J. Carr on November 12, 2025

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