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Differential Manual

Message
Performed at Upper Chesapeake Health


Test Code
DIFF


Includes
100 cell count differential of the WBCs, RBC morphology, and platelet estimate.


Preferred Specimen
LAV


Minimum Volume
3 mL


Instructions
Cannot be ordered separately from a CBC.


Transport Temperature
Ambient


Setup Schedule
Monday through Sunday


Reference Range
See Report




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.