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Labcorp Oklahoma, Inc.
Test Directory


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Luteinizing Hormone Serum/Follicle Stimulating Hormone (LH/FSH)

Order Name LH/FSH
Test Number: 2009150
Revision Date 06/15/2018
Test Name Methodology LOINC Code
Follicle Stimulating Hormone - FSH, Serum
Chemiluminescence Assay 15067-2 
Luteinizing Hormone (LH), Serum
Chemiluminescence Assay 10501-5 
SPECIMEN REQUIREMENTS
Specimen Specimen Volume (min) Specimen Type Specimen Container Transport Environment
Preferred 1 mL (0.5) Serum Clot Activator SST Refrigerated
Instructions Stability: Ambient 1 day. Refrigerated 7 days. Frozen 12 months.
GENERAL INFORMATION
Testing Schedule Mon - Fri 
Expected TAT 1-2 DAYS  
Clinical Use Useful as an adjunct in the evaluation of menstrual irregularities work up of patients. 
CPT Code(s) 83001; 83002
Lab Section Chemistry