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HelpTest Code 2500178 WHITE BLOOD COUNT
Specimen Requirements
Minimum 1ml EDTA Whole Blood
Specimen Stability Information
72 Hours at 2-8o C
Reject Due To
Hemolysis, Clotted Specimen, Improperly Labeled Specimen, Specimen >72 hrs
Reference / Critical Values
| WBC (103/uL) | ||||
| Age | Male | Female | Critical | |
| NB - 2 Days | 9.4-34.0 | 9.4-34.0 | <2.0 or >35.0 | |
| 3 Days - 1 Month | 5.0-19.5 | 5.0-19.5 | <2.0 or >30.0 | |
| 1 Month - 6 Months | 6.0-17.5 | 6.0-17.5 | <2.0 or >30.0 | |
| 6 Months - 6 Years | 4.5-13.5 | 4.5-13.5 | <2.0 or >30.0 | |
| To Adult | 4.5-10.9 | 4.5-10.9 | <2.0 or >30.0 |
Day(s) Test Set Up
Monday through Sunday
CPT
85048
LOINC
6690-2