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Labcorp Oklahoma, Inc.
Test Directory


Index:

Luteinizing Hormone (LH), Serum

Order Name LH
Test Number: 3601750
Revision Date 06/15/2018
Test Name Methodology LOINC Code
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 Non hemolyzed specimen.
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 with suspected hypogonadism, prediction of ovulation, evaluation of infertility and the diagnosis of pituitary disorders. 
CPT Code(s) 83002
Lab Section Chemistry