The Body System Respiratory is identified by number "9" and occupies the 4th position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to 5A19
Respiratory Ventilation, 24-96 Consecutive Hours
Respiratory Ventilation, Less than 24 Consecutive Hours
Respiratory Ventilation, Greater than 96 Consecutive Hours
Respiratory Ventilation, Single, Nonmechanical