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Labcorp Oklahoma, Inc.
Test Directory


Index:

Eosinophil Smear

Order Name EOS SMEAR
Test Number: 0107800
Revision Date 11/12/2019
Test Name Methodology LOINC Code
Eosinophil % For Eos Smear
Wright Stain 30378-4 
Neutrophil % For Eos Smear
Wright Stain 13597-0 
Epithelial For Eos Smear
Wright Stain 16822-9 
Cellularity For Eos Smear
Microscopy  
Source For Smear For Eos
Prompt  
SPECIMEN REQUIREMENTS
Specimen Specimen Volume (min) Specimen Type Specimen Container Transport Environment
Preferred Nasal Smear Glass Slides with Holder Room Temperature
Alternate 1 Nasal swab PNP Swab (Green Cap) Room Temperature
Alternate 2 Nasal Wash Sterile Screwtop Container Room Temperature
Instructions Nasal smear, Sputum or Bronchial Washings - Specimen stability of 24hrs - Keep Room Temperature.
GENERAL INFORMATION
Testing Schedule Daily 
Expected TAT 1 Day  
CPT Code(s) 89190
Lab Section Hematology