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Amino Acid Screen, Urine

Test Code
AMINOU


Alias/See Also

Cystine Screen, Urine; Homocystine Screen, Urine; Metabolic Screen - Amino Acids, Urine; Mucopolysaccharide Screen, Urine; Tyrosine Metabolites, Qualitative, Urine




CPT Codes
82139

Preferred Specimen

10-15mL random urine (first morning sample preferred but not essential) or aliquot of 24 hr collection




Minimum Volume

5 mL random urine




Instructions
Refrigerate sample during collection and mix thoroughly before removing aliquot. Refrigerate and deliver wtihin 4 hr or freeze and transport frozen.


Transport Container
Urine container or 24 hour urine container


Transport Temperature
Frozen


Methodology
LC/MS

Setup Schedule
Monday through Friday


Report Available
Reports in 3 to 5 days of receipt at OHSU Biochemical Genetics Laboratory


Performing Laboratory
OHSU Biochemical Genetics Laboratory



The CPT Codes provided in this document are based on AMA guidelines and are for informational purposes only. CPT coding is the sole responsibility of the billing party. Please direct any questions regarding coding to the payor being billed. Any Profile/panel component may be ordered separately. Reflex tests are performed at an additional charge.