Sign in →

Test Code CARBOXY Carboxyhemoglobin

Additional Codes

LAB56

Collection Method

Venous collection

Container

Balanced Heparin Syringe

Minimum Volume

0.5ml

Acceptable Specimens

 

  • Balanced Heparin Syringe

Reference or Target Ranges

COMPONENT Age Reference Range
CO Hb (%) All ages 0.5 – 1.5%

 

CO Hb (%) report comment:

Normal environmental exposure: 0.5 - 1.5%

Smokers: < 10%

Toxic concentration: ≥ 20%

Reportable Units

CO Hb (%)

Critical Value

≥20%

Reasons for Rejection

Hemolysis Threshold N/A
Icterus Threshold N/A
Lipemia Threshold N/A
Other QNS, contaminated, improperly labled, improper specimen type

Specimen Stability

Samples should be analyzed within 15 minutes from draw to optimize specimen quality. Testing should not be delayed more than 30 minutes from collection.

Performance Information

Days and Time Performed 24/7
Expected Turn Around Time 60 minutes
Stat Availabilty Yes
Performing Bench CPH Chemistry
Methodology/Method Description GEM Premier 5000

CPT Codes

82375

Last review/edit date

March 2024