Creatinine, Urine Timed




Test Mnemonic

UCRT

CPT Codes

  • 82570 - QTY (1)

LOINC ®

35674-1

Performing Laboratory

Cleveland Clinic Laboratories


Specimen Requirements

Volume Type Container Collect Temperature Transport Temperature Special Instructions
5 mLUrine, timed (well-mixed)Clean containerRefrigerate during collection.Refrigerated 

Minimum Specimen Requirements

Volume Type Container Collect Temperature Transport Temperature Special Instructions
2 mL     

Stability

Environmental Condition Description
Ambient2 days
Refrigerated6 days
Frozen6 months

Days Performed

Mon - Fri

Turnaround Time

8 hours

Methodology

Name Description
Enzymatic 

Reference Range

Creatinine Urine
Sex Age From Age To Type Range Range Unit
Female      Normal0.03 - 0.08g/hr
Male      Normal0.04 - 0.08g/hr

Special Info

Indicate hours of collection on requisition.

Clinical Info

Evaluation of renal function