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Chemistry & Basic Tests
Urine Protein/Creatinine Ratio
Estimates 24-hour protein excretion from a single urine sample. Used to monitor kidney disease.
CPT code
84156
Turnaround time
24–72 hours
Fasting required
No fasting needed
Collection container
Urine Cup
About this test
Estimates 24-hour protein excretion from a single urine sample. Used to monitor kidney disease.
Specimen requirements
Collection container
Urine Cup
orange top
Specimen
Urine
How to prepare
- 1
Bring a valid photo ID to your appointment
- 2
Plan for a 15–30 minute visit