Carbon Dioxide, Total (LABCORP)

Test Code
99901000040


Alias/See Also
LAB55: Carbon Dioxide CO2 | LABCORP EAP: 001578


CPT Codes
82374x1

Preferred Specimen
LABCORP LAB: Serum Separator Tube (Refrigerated) Min Vol: .7


Other Acceptable Specimens
LABCORP LAB: YELLOW TOP: (Refrigerated) Min Vol: .7
LABCORP LAB: LIME TOP- LIHEP: (Refrigerated) Min Vol: .7
LABCORP LAB: MICRO YELLOW: (Refrigerated) Min Vol: .7
LABCORP LAB: RED TOP - PLAIN: (Refrigerated) Min Vol: .7


Transport Temperature
Specimen: Serum or plasma Volume: 1 mL Minimum Volume: 0.2 mL Container: Royal blue-top (EDTA) tube or royal blue-top without EDTA Collection: Serum must be separated from cells within 45 minutes of collection and transferred to a plastic transport tube. Plasma may be separated immediately and transferred to a plastic transport tube for shipment to the laboratory. Storage Instructions: Maintain specimen at room temperature.


Report Available
LABCORP LAB
STAT: 5760 min
Routine: 5760 min
Extended TAT: No TAT min
Timed: 5760 min
Life or Death: 5760 min



Last Updated: March 6, 2023


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.