Urine Protein/Creatatine Ratio

Test Code

Alias/See Also
Protein/Creatinine Ratio, Urine

CPT Codes

Preferred Specimen
Fresh urine

Minimum Volume
1 mL

Obtain specimen in urine collection cup and transfer 2 mL to a screw-top transport tube.

Transport Container
Screw-top plastic transport tube

Transport Temperature

Specimen Stability
See Individual Component

Reject Criteria (Eg, hemolysis? Lipemia? Thaw/Other?)
Incorrect specimen type, insufficient sample volume, improper storage conditions, exceeds specimen stability guidelines, contaminated sample.

see individual components

Setup Schedule

Report Available

Clinical Significance
Proteinuria is characteristic of renal disease and concentrations may be increased with diabetes, hypertension, nephritic syndrome, and drug nephrotoxicity.

Performing Laboratory
CompuNet Clinical Laboratories, LLC
2308 Sandridge Drive
Moraine, OH 45439

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.