89.66 - Measurement Of Mixed Venous Blood Gases

The ICD 9 Code for Measurement of mixed venous blood gases is listed as 89.66.
Additional information concerning this code and description can be found below including ICD 10 crosswalks / GEMS and chapter information where available.

ICD 9 CM Volume 3 (PCS) Field	Value
Procedure Code:	89.66
Description:	Measurement of mixed venous blood gases
Short Description:	Mix venous bld gas meas

Chapter:	Miscellaneous diagnostic and therapeutic procedures
Subsection 1:	Interview, evaluation, consultation, and examination
ICD-10-PCS General Equivalence Mappings (GEMS):
ICD 10 PCS Code:	4A043R1 - Measurement of Venous Saturation, Peripheral, Percutaneous Approach (approximate)
ICD 10 PCS Code:	4A04XR1 - Measurement of Venous Saturation, Peripheral, External Approach (approximate)
ICD-9-CM Volume 3 (PCS) Siblings (same level / similar specificity) of 89.66:
89.60 - Continuous intra-arterial blood gas monitoring
89.61 - Systemic arterial pressure monitoring
89.62 - Central venous pressure monitoring
89.63 - Pulmonary artery pressure monitoring
89.64 - Pulmonary artery wedge monitoring
89.65 - Measurement of systemic arterial blood gases
89.67 - Monitoring of cardiac output by oxygen consumption technique
89.68 - Monitoring of cardiac output by other technique
89.69 - Monitoring of coronary blood flow