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HelpTest Code WBCDIFF WBC with Differential
Additional Codes
LAB843
Collection Method
Venous collection
Minimum Volume
1ml
Container
Purple (EDTA)
Acceptable Specimens
EDTA Whole Blood
Reference or Target Ranges
Reportable Units
Varies
Critical Value
Reasons for Rejection
| Hemolysis Threshold | N/A |
| Icterus Threshold | N/A |
| Lipemia Threshold | N/A |
| Other | Clotted; QNS, Contaminated; improperly labeled |
Specimen Stability
| Ambient | 24 hours |
| Refrigerated (4°C to 8°C) | 48 Hours |
| Frozen(-70°C to 0°C) | N/A |
Performance Information
| Days and Time Performed | 24/7 |
| Expected Turn Around Time | Stat: Within 1 hour of arrival to lab Routine: Within 4 hours of arrival to lab |
| Stat Availabilty | Yes |
| Stat Availabilty | Within 1 hour of arrival to lab |
| Performing Bench | CPH Hematology |
| Methodology/Method Description | Sysmex |
CPT Codes
85048
Last review/edit date
September 2024
Panel Components
- WBC
- NEUTROPHILS
- LYMPHOCYTES
- MONOCYTES
- EOSINOPHILS
- BASOPHILS