Test ID: COHGL
CPT code: 82375
LOINC: 31157-1
Specimen Type: WHOLE BLOOD
Frequency: Done daily. TAT <24 hours
Instructions: >1.0 mL whole blood from Lavender or Green tube, unopened. Performed at VCRMC SF Lab.
Text: Verifying carbon monoxide toxicity in cases of suspected exposure.
Methodology: Spectrophotometry