Test Code WBC Count White Blood Cell Count
Specimen Type
Blood
Minimum Volume
1.0 mL
Container
Lavender-K2 EDTA
Whole Blood/Refrigerate
STAT Turnaround Time
30 Minutes
Routine Turnaround Time
4 Hours
Methodology
Automated cell counter
Reference Range
0-1 Day: 9.0-30.0 x10(3)/mcl
1-7 Days: 9.4-34.0 x10(3)/mcl
7 Days-14 Days: 5.0-21.0 x10(3)/mcl
14 Days-6 Months: 5.0-20.0 x10(3)/mcl
6 Months-4 Years: 6.0-17.5 x10(3)/mcl
4 Years-6 Years: 5.5-15.5 x10(3)/mcl
6 Years-18 Years: 4.5-13.5 x10(3)/mcl
>18 Years: 4.0-11.0 x10(3)/mcl
CPT Code
85048