| Test Code:4UCR | Specimen Collection:Urine |
| Component: Creatinine, 24 hour
Total volume
| Method: CALC |
| Collection Notes:Collect urine specimen in a plastic screw-capped container. Do not use preservatives. Record total volume. |
| Clinical Utility:Useful for the evaluation of advanced renal failure. |
| CPT Code:AML | Testing Location:Sent to reference lab |
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