ICD-10-PCS Code Range for Physiological Systems is medical classification list by Centers for Medicare and Medicaid Services (CMS).
ICD-10-PCS code range (Character 3), Operation, contains ICD-10-PCS codes for Taking over a portion of a physiological function by extracorporeal means, Completely taking over a physiological function by extracorporeal means, Returning, or attempting to return, a physiological function to its original state by extracorporeal means..