Geisinger Medical Laboratories/Geisinger Proven Diagnostics Test Catalog

Order Display Name: Geisinger Epic Procedure Code Or ID CPT Code:  

GROWTH HORMONE

ORDERING INFORMATION:
Geisinger Epic Procedure Code: LAB2391         Geisinger Epic ID: 6711

SPECIMEN COLLECTION
Specimen type:
Serum
Preferred collection container:
Alternate Collection Container:
Gold-top (serum separator) microcollection tube
6 mL red-top (plain, non-serum separator) tube
Specimen required:
2 mL serum; minimum 0.5 mL.
Patient preparation:
Overnight fasting required. Patient should rest for 30 minutes prior to collection.

SPECIMEN PROCESSING
Specimen processing instructions:
Allow to clot. Centrifuge and submit 2 mL serum. 
Transport temperature:
Refrigerated
Specimen stability:
Stable 5 days at 2-8°C or 2 months at -20°C.
Rejection criteria:
Specimen will be rejected if hemolyzed, icteric, lipemic or if stability limits are exceeded.

TEST DETAILS
Reference interval:
Males < 3.0 ng/mL
Females < 8.0 ng/mL
CPT code(s):
83003
Note: The billing party has sole responsibility for CPT coding.  Any questions regarding coding should be directed to the payer being billed.  The CPT codes provided by GML are based on AMA guidelines and are for informational purposes only.
Test includes:
Human growth hormone value.
Methodology:
Chemiluminescence Immunoassay
Synonyms:
GH, HGH, HUMAN GROWTH HORMONE, SOMATOTROPIN, SOMATOTROPIC HORMONE
Clinical significance:
Measurement of hGH is primarily of interest in the diagnosis and treatment of inappropriate growth hormone secretion. Clinical disorders of hyposecretion include dwarfism and unattained growth potential. Hypersecretion is associated with giantism and acromegaly.
Doctoral Director(s:)
Hoi-Ying Elsie Yu, PhD, DABCC
Stacy Kenyon, PhD, DABCC
   
Review Date: 12/02/2020

Performing Locations

Geisinger Medical Center

Performing laboratory: Immunology
Technical Lead: Karen Delp
Frequency: Twice weekly, 1st shift.
Performed stat? No
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