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HelpTest Code LAB4343 AMYLASE/CREATININE RATIO, URINE
Specimen Type
Preferred Specimen: Transparent Red Top Tube
Alternative Specimen: Yellow Urine Tube, Leakproof Sterile Container
Specimen Volume
10 mL
Minimum Volume
1 mL
Turnaround Time
STAT: 1hour
Routine: 4 hours
Test Schedule
Daily
Method
Photometric
Reference Ranges
Amylase/Creatinine Ratio 0.2-4.1
Synonyms
AC Ratio
Test Components
Amylase, Urine, U/L; Creatinine, Urine, mg/dL; Amylase/Creatinine.
CPT Codes
82150, 82570
Specimen Rejection
Specimens contaminated with fecal material or meconium will be rejected.