Collect	Screw Cap Container
	Also Acceptable	24 Hour Urine
	Transport	Refrigerated
	Minimum Volume	5.0 mL Urine
	Remarks	Random Urine. Refrigeration is the preferred method of preservation.
	Notes	Refrigerate 24-hour samples during collection.

Creatinine Urine- mg/DL Creatinine 24 Hr Urine Hva, Urine mg/g Homovanillic Acid (HVA)

83150 *The CPT codes provided are based on the AMA guidelines and for informational purposes