Cell Count, Body Fluid

Test Code
4310


Alias/See Also
body fluid cell count; fluid cell count


Preferred Specimen
Body fluid in liquid EDTA or sodium heparin.


Minimum Volume
Refrigerated.


Instructions
Do not freeze. Transport 3 mL body fluid. (Min: 0.5 mL)


Transport Temperature
Refrigerated.


Specimen Stability
Ambient: 4 hours; Refrigerated: Crystal Analysis: 12 hours, All Others: 24 hours; Frozen: Unacceptable


Reject Criteria (Eg, hemolysis? Lipemia? Thaw/Other?)
BAL fluid, gastric fluid, or seminal fluid. Synovial fluids collected in powdered EDTA or powdered lithium heparin. Specimens sent with needle. Frozen specimens. Clotted specimens.


Methodology
Cell Count/Differential

Setup Schedule
Sun-Sat


Report Available
Within 24 hours


Limitations
Indicate source on test request form.




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.