Creatine Disorders Panel, Urine

Message
Arup Laboratoris


Test Code
2002333


Alias/See Also
CRTN DIS U


CPT Codes
82540,82570,83789

Preferred Specimen
Random or timed urine.


Minimum Volume
0.5mL


Instructions
Clinical information is needed for appropriate interpretation. Additional required information includes age, gender, diet (e.g., TPN therapy), drug therapy, and family history.
Biochemical Genetics Patient History Form is available on the ARUP Web site at http://www.aruplab.com/patienthistory or by contacting ARUP Client Services.

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Transport Container
Plastive Urine Cu


Transport Temperature
FROZEN


Specimen Stability
Frozen: 2 weeks


Reject Criteria (Eg, hemolysis? Lipemia? Thaw/Other?)
Specimens exposed to more than one freeze/thaw cycle.


Methodology
Liquid Chromatography/Tandem Mass Spectrometry

Setup Schedule
Schedule: Mondays
TAT: 2-9 d




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.