Clinical Chemistry Laboratory

Creatinine Clearance

  • LIS Mnemonic: CRCL

    Collect

    24 Hour Urine Collection Bottle

    Volume Required

    5 mL

    Minimum Required

    1 mL

    Transport

    Room temperature

Reported

Same day

Reflex Testing

N/A

CPT

82575

Methodology

Vitros

Remarks

Indicate collection time. During urine collection, if no serum creatinine level is obtained within 48 hours prior or post Urine Creatinine Clearance collection, send a blood specimen for Serum Creatinine determination in order to obtain a Clearance Calculation.

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