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Labcorp Oklahoma, Inc.
Test Directory


Index:

Estrogens Fractionated

Order Name ESTROG FRA
Test Number: 3618875
Revision Date 02/22/2023
Test Name Methodology LOINC Code
Estrogens Fractionated
Liquid Chromatography/Mass Spectroscopy  
SPECIMEN REQUIREMENTS
Specimen Specimen Volume (min) Specimen Type Specimen Container Transport Environment
Preferred 2.6 mL (1.3 mL) Serum Clot Activator SST Refrigerated
Instructions Gel-barrier serum separator tube. Red top tubes (without gel barrier) should not be used.
1.3 mL (NOTE:This volume does NOT allow for repeat testing.)
GENERAL INFORMATION
Expected TAT Report available: 1-4 days from set up at performing lab  
Clinical Use Estriol Level
Estradiol Ultra Sensitive
Estrone Level 
Performing Labcorp Test Code 146068 
Notes Labcorp Test Code: 146068
CPT Code(s) 82677, 82679, 82670
Lab Section Reference Lab