Potassium, Urine, Random
CPT Code: 84133
Order Code: C2702
ABN Requirement: No
Volume: 5.0 mL
Minimum Volume: 1.0 mL
Container: Urine (Yellow top, no preservative) tube
- Collect and label sample according to standard protocols.
- Transfer urine from a clean urine cup into a Yellow Top tube using the vacutainer transfer device included with the Yellow Top tube.
- Cap tube tightly.
- Label sample according to standard protocols.
Transport: Store urine at 2-8°C after collection and ship the same day per packaging instructions provided with the Cleveland HeartLab shipping box.
Ambient (15-25°C): 14 days
Refrigerated (2-8°C): 14 days
Frozen (-20°C): stable
Deep Frozen (-70°C): stable
Causes for Rejection: Specimens other than random urine without preservatives; improper labeling; samples not stored properly; samples older than stability limits
Methodology: Ion Selective Electrode (ISE)
Turn Around Time: 2-3 days
Use: Evaluation of renal function, electrolyte balance.
The CPT codes provided 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 payer being billed.