Test Code LAB0201673 Carboxyhemoglobin, (Carbon Monoxide), Blood
Methodology
Spectrophotometry (SP)
Performing Laboratory
CentraCare Laboratory Services
Specimen Requirements
Specimen Type: Whole blood
Container/Tube: Green top (sodium heparin)
Specimen Volume: 5 mL
Collection Instructions: Avoid exposure of specimen to atmosphere.
Specimen Transport Temperature
Ambient
Reference Values
Nonsmoker: 0-2%
Smoker
1-2 packs/day: 4-5%
>2 packs/day: 8-9%
Toxic concentration (automatic call-back): >20%
Lethal: >50%
Day(s) Test Set Up
Monday through Sunday
Test Classification and CPT Coding
82375