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Labcorp Oklahoma, Inc.
Test Directory


Index:

C difficile Cytotoxin Antibody, Serum

Order Name C diff Tox Ab Ser
Test Number: 6904939
Revision Date 12/12/2022
Test Name Methodology LOINC Code
C difficile Cytotoxin Antibody, Serum
Antibody Neutralization 33947-3 
SPECIMEN REQUIREMENTS
Specimen Specimen Volume (min) Specimen Type Specimen Container Transport Environment
Preferred 2 mL (1 mL) Serum Clot Activator SST Refrigerated
Instructions Specimen Type: Red Top Tube
Specimen Storage: Refrigerated  
Specimen Collection: Serum must be separated from cells within 45 minutes of venipuncture. Send serum in a plastic transfer tube.
Special Instructions: Testing referred to Quest Diagnostics Infectious Disease TC 34403
Specimen Stability: Room Temperature: Unacceptable Refrigerated: 14 days Frozen: 30 days
GENERAL INFORMATION
Expected TAT 3 -15 days  
Performing Labcorp Test Code 830244 
Notes Labcorp Test Code: 830244
CPT Code(s) 87230
Lab Section Reference Lab