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Labcorp Oklahoma, Inc.
Test Directory


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Human Growth Hormone Specimen 3

Order Name HGH Spec 3
Test Number: 3655503
Revision Date 11/11/2019
Test Name Methodology LOINC Code
Human Growth Hormone Specimen 3
Chemiluminescence Assay 12686-2 
SPECIMEN REQUIREMENTS
Specimen Specimen Volume (min) Specimen Type Specimen Container Transport Environment
Preferred 1 mL (0.5 mL) Serum Clot Activator SST Frozen
Instructions Separate Serum from Cells FREEZE ASAP!
Stability: Room Temperature=N/A, Refrigerated=8hrs, Frozen=2mo.

Patient Must Be Fasting (8 to 10 hours) and on complete bed rest (supine) for at least 30min. prior to specimen collection.
GENERAL INFORMATION
Testing Schedule Mon, Wed, Fri  
Expected TAT 1-3 Days  
Clinical Use This test is to be used to collect specimen 3 of a Growth Hormone Stimulation test.
Use these tests for timed collections (up to 6 draws):
Collection Test Name Mnemonic Test Number
1st Human Growth Hormone Specimen 1 HGH Spec 1 3655501
2nd Human Growth Hormone Specimen 2 HGH Spec 2 3655502
3rd Human Growth Hormone Specimen 3 HGH Spec 3 3655503
4th Human Growth Hormone Specimen 4 HGH Spec 4 3655504
5th Human Growth Hormone Specimen 5 HGH Spec 5 3655505
6th Human Growth Hormone Specimen 6 HGH Spec 6 3655506
For a single collection, please order Growth Hormone (HGH), Human (Test Number 2022685 ) 
CPT Code(s) 83003
Lab Section Chemistry