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St. John Health System
Lab Catalog


Index:

Chloride Stool

Order Name Chloride Stool
Test Number: 3503175
Revision Date 12/12/2022
Test Name Methodology LOINC Code
Chloride Stool
Ion-Selective Electrode 15158-9 
SPECIMEN REQUIREMENTS
Specimen Specimen Volume (min) Specimen Type Specimen Container Transport Environment
Preferred 5 g (1 g) Stool, Random Sterile Orange Screwtop Container Refrigerated
Instructions Specimen Type: Stool container
Specimen Storage: Refrigerated
Specimen Collection: Do not add saline or water to liquefy specimen.
Special Instructions: Testing referred to ARUP TC 20381
Specimen Stability: Ambient: Unacceptable, Refrigerated : 1 week, Frozen: 1 month
GENERAL INFORMATION
Expected TAT 5 - 12 days  
Notes Labcorp Test Code: 820614
CPT Code(s) 82438
Service Provided By Labcorp Oklahoma, Inc.
Lab Section Reference Lab