CBC WITH DIFFERENTIAL

Test Code
LAB293


Includes
WBC, RBC, HGB, HCT, MCV, MCH,MCHC, RDW, PLT, MPV, Leuokocyte percent,  (IG) and absoluteleukocyte counts.


Preferred Specimen
One 3mL lavender top tube
Pediatric: One lavender top microtainer (0.5mL blood)


Minimum Volume
1 mL blood(Adult)


Transport Temperature
Ambient or Refrigerated


Specimen Stability
CBC Ambient: 24 hours   CBC Refrigerated: 48 hours   Differential Ambient: 24 hours   Differential Refrigerated: 48 hours    
Note: Differentials requiring a manual slide reivew- Slides should be made within 4 hours for best cell integrity.


Reject Criteria (Eg, hemolysis? Lipemia? Thaw/Other?)
Clotted specimen or questionable specimen integrity due to improper collection.


Methodology
Sysmex XN10

Performing Laboratory
West Virginia University Hospital, Inc.



The CPT Codes provided in this document are based on AMA guidelines and are for informational purposes only. CPT coding is the sole responsibility of the billing party. Please direct any questions regarding coding to the payor being billed. Any Profile/panel component may be ordered separately. Reflex tests are performed at an additional charge.