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Test Code UCRCL24HR Creatinine Clearance 24 Hour Urine 

Important Note

This test requires a blood creatinine level be drawn within the collection of the 24 hour urine or within 24 hours of the end of the 24 hour urine collection

In patient testing must order 24 Hour jug prep first (24HRJUG) 

Collection Method

Urine Collection

Blood Creatinine must be collected within 24 hours of the end of the collection

Container

24H Jug 

Instructions/Special Handling

On Ice

Preferred Specimen

24H Jug

Acceptable Specimes

24H Jug 

Units

ml/min

Reference Ranges

(Adult M) 60 - 130 ml/min 

(Adult F) 60 - 130 ml/min

Critical Values

N/A

Reasons for Rejection

Hemolysis N/A
Icterus N/A
Lipemia N/A
Other QNS, Contaminated, Improperly labeled, Improper specimen type, no blood sample collected within 24 hours of start of collection

 

Specimen Stability

Ambient (15-25°C) 2 days
Refrigerated (2-8°C) 6 days
Frozen (-20°C) 6 months

 

Performing Site

Boone Health Laboratory

Performance Information

Days/Times Performed Daily 24/7
Expected Turn around Time Same day
Methodology/Method Description Roche Cobas

 

CPT Code(s)

82575

Panel Components

N/A