Test Code CRECL CREATININE CLEARANCE
Performing Laboratory
Helen Keller Hospital
Specimen Container:
24 hour urine container, no preservative
AND green top lithium heparin tube for blood creatinine measurement
Specimen Requirements
24 hour urine collection AND Green top lithium heparin tube
Specimen Stability Information
3 days refrigerated
Day(s) Testing is Performed
Monday-Sunday
CPT Coding:
82575
REFERENCE VALUE
45-150 mL/min