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St. John Health System
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Index:

Homovanillic Acid (HVA), Random Urine

Order Name HVA Urine R
Test Number: 5613568
Revision Date 12/12/2022
Test Name Methodology LOINC Code
Homovanillic Acid (HVA), Random Urine
 
SPECIMEN REQUIREMENTS
Instructions Specimen Type: Plastic urine container (6N HCl is optional)
Specimen Storage: Maintain specimen at room temperature. STABLE for 14 days at room temperature, refrigerated, or frozen.
Specimen Collection: Label container with patient's name and date.
Specimen Stability: Ambient: 14 days, Refrigerated : 14 days, Frozen: 14 days
GENERAL INFORMATION
Notes Labcorp Test Code: 120246
CPT Code(s) 82570, 83150
Service Provided By Labcorp Oklahoma, Inc.
Lab Section Reference Lab