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Potassium, 24 hr Urine

Test Code
LAB436


Preferred Specimen
24 hour urine in a 24-hour dark plastic urine container. Refrigerate during collection.


Instructions
Transport 10 ml urine in urine collection cup.


Transport Temperature
Refrigerate


Specimen Stability
Ambient 4 hours; Refrigerated 1 week; Frozen 1 month.


Methodology
DxC 700 AU



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.