Synonyms
Carboxyhemoglobin
Specimen Type
Whole Blood
Performing Lab
RCHSD Blood Gas Analysis
Epic ID
COHBA=LAB56, COHB=LAB00016, COHBV=LAB00017
Lab Test Days
As received
Standard TAT
1/2 hr
Stat TAT
15 min
Collection Information
Specimen Required
1.0 ml blood
Container Type
Heparinized Syringe
Collection Instructions
Ensure that specimen is tightly sealed, no air bubbles. Transport to lab immediately Heparinized (Green) or EDTA (purple) tubes can also be used. Avoid exposure of specimen to atmosphere. (Do not transfer specimen or open cap). Stable up to 7 days in filled, well-capped refrigerated tubes. Select mnemonic for appropriate type of draw
Processing Information - Lab Use Only
Test Volume Required
1.0 ml blood in heparinized syringe
Minimum Test Volume
1.0 ml blood in heparinized syringe
Processing Instructions
Do not centrfuge. Give to blood gas area
CPT Codes
82375