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Labcorp Oklahoma, Inc.
Test Directory


Index:

First Trimester Screen With NT

Order Name 1st Tri Scrn NT
Test Number: 5195164
Revision Date 06/02/2023
Test Name Methodology LOINC Code
First Trimester Screen With NT
Chemiluminescence, Immunoassay N/A 
SPECIMEN REQUIREMENTS
Specimen Specimen Volume (min) Specimen Type Specimen Container Transport Environment
Preferred 3mL Serum Clot Activator SST Room Temperature
Instructions Specimen: Serum
Container: Gel-barrier tube
Storage requirements: Room Temperature
GENERAL INFORMATION
Expected TAT 2-5 days  
Performing Labcorp Test Code 017500 
CPT Code(s) 84163; 84702; 86336
Lab Section Reference Lab