Test Code WBCDIFF White Blood Count with Differential
Cerner Test Code
WBCDIFF
Acceptable Collection Tube(s) or Specimen
Lavender
Specimen Draw Volume
Volume: 1.0 mL
Minimum Volume: 0.5 mL
Processing Instructions
Draw in a EDTA Lavender Top tube and refrigerate.
Stability
Stability: Room temp 8 hrs, Refrigerated 48 hours
Performed Test Frequency
Everyday
CPT(s)
85004
Methodology
Flow cytometry
Performing Location
MercyOne Des Moines Laboratory, Hematology