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Test Code CO2 Carbon Dioxide (CO2), Plasma or Serum

Additional Codes

LAB55

Performing Laboratory

Sky Lakes Medical Center-Chemistry

Specimen Requirements

Submit only 1 of the following specimens:

Specimen Type: Plasma. Green top (lithium heparin gel), volume: 2 mL. 

Specimen Type: Serum. Red top or serum gel, volume: 2 mL. 

Specimen Transport Temperature

Refrigerate/Ambient OK

Day(s) Test Set Up

Monday through Sunday, available STAT

Test Classification and CPT Coding

82374