Creatinine Clearance

Test Code
UCRCL


Preferred Specimen
Urine and 2 mL Lithium Heparin plasma or serum (1.0 minimum)


Instructions
Complete timed specimen or a well mixed aliquot must be submitted. Total volume should be noted on label. A blood specimen should be obtained sometime during urine collection.


Transport Container
24 Hour Urine Collection Jug and PST or SST Tube


Transport Temperature
Refrigerate




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.