COOXIMETRY
General Information
HLAB/HOL Code: CX
UPHSM LIS Test #: 879
Schedule: Daily
Testing Time: 1 HOUR
Testing Lab: UP Health System-Marquette
UPHSM LIS Test #: 879
Schedule: Daily
Testing Time: 1 HOUR
Testing Lab: UP Health System-Marquette
Specimen Info
Only 1 specimen type required, unless otherwise specified
Volume: 3.0 mL whole blood
Temperature: Refrigerate
Tube Type: 1 Green Top (Sodium Heparin)
Collection Info:
Avoid exposure to room air. Send full collection tube if possible.
Temperature: Refrigerate
Tube Type: 1 Green Top (Sodium Heparin)
Collection Info:
Avoid exposure to room air. Send full collection tube if possible.
Methods
Cooximetry
CPT Codes
85018, 82810, 82375, 83050
* The CPT codes provided are based on AMA guidelines and are for informational purposes only. CPT coding
is the sole responsibility of the billing party. Please direct any questions regarding coding to the payer being billed.
Reference Range
Carboxyhemoglobin % 0-1.5%
% Methemoglobin 0.4-1.5%
COOX HB 12-18
% Oxyhemoglobin 40-70% (venous sample)
% Methemoglobin 0.4-1.5%
COOX HB 12-18
% Oxyhemoglobin 40-70% (venous sample)
