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Test Code WHITE BLOOD COUNT AND DIFFERENTIAL WBC AND DIFFERENTIAL

Department

Hematology

Specimen Type

Whole blood

Method

Electrical Impedance with Auto or Manual Differential

Container

EDTA (lavender-top)

Standard Volume

5ml

Minimum Volume

1ml

Pediatric Volume

0.5ml

Ship Temperature

Room Temperature

Stability Refrigerated

24 hours

Stability Room Temp

24 hours

Stability Frozen

N/A

CPT Code

85047 and 85007

Days Test Set Up

Monday through Sunday

Group Components

WBC, AUTO OR MANUAL DIFF

Reflexive Disclosure

A manual differential will be performed if automated differential acceptance criteria is exceeded.