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Labcorp Oklahoma, Inc.
Test Directory


Index:

C7 Complement

Order Name C7
Test Number: 5000575
Revision Date 12/12/2022
Test Name Methodology LOINC Code
C7 Complement
Radial Immunodiffusion 4508-8 
SPECIMEN REQUIREMENTS
Specimen Specimen Volume (min) Specimen Type Specimen Container Transport Environment
Preferred 0.5 mL Plasma EDTA (Lavender Top) Frozen
Instructions Specimen Type: Lavender-top (EDTA) tube
Specimen Storage: FREEZE (SHIP ON DRY ICE)
Specimen Collection: Transfer specimen to plastic transport tube before freezing. Send to the laboratory on dry ice.
Special Instructions: Testing referred to National Jewish Health NJHCO#C7L
Specimen Stability: Ambient: Not Available, Refrigerated : Not Available, Frozen: Not Available
GENERAL INFORMATION
Expected TAT 35 - 39 days  
Performing Labcorp Test Code 224427 
Notes Labcorp Test Code: 224427
CPT Code(s) 86160
Lab Section Reference Lab