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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