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Labcorp Oklahoma, Inc.
Test Directory


Index:

Rh Phenotype

Order Name RH PHEN
Test Number: 7001400
Revision Date 07/11/2017
Test Name Methodology LOINC Code
Rh Phenotype Big D
Hemagglutination 978-7 
Rh Phenotype Big C
Hemagglutination 948-0 
Rh Phenotype Big E
Hemagglutination 1021-5 
Rh Phenotype Little C
Hemagglutination 1159-3 
Rh Phenotype Little E
Hemagglutination 1165-0 
SPECIMEN REQUIREMENTS
Specimen Specimen Volume (min) Specimen Type Specimen Container Transport Environment
Preferred 7 mL (3.5mL) Whole Blood EDTA (Pink top) Room Temperature
Alternate 1 4.5 mL (3.5) Whole Blood EDTA (Lavender Top) Room Temperature
GENERAL INFORMATION
Testing Schedule Daily 
Expected TAT 1 Day  
Clinical Use Used to determine the specific RH antigens displayed by the patients red blood cells. 
CPT Code(s) 86906
Lab Section Blood Bank