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HelpTest Code REDSUBFEC Reducing Substances Feces
Cerner Order Code
FRS
Acceptable Collection Tube(s)
Sterile Container
Specimen Volume
10.0 g
Processing Instructions
Send 10.0 g stool in a plastic screw capped stool container. Send frozen.
Stability
Stability: Frozen 60 days.
Rejection Criteria
Rejection criteria: Stool in diaper, paint cans, non-frozen specimens.
Performed Test Frequency
Weekdays
Turnaround Time
4 - 7 Days
CPT(s)
84376
Methodology
Benedict’s Solution
Performing Location
Warde Medical Laboratory, Ann Arbor, MI.