ICD-10-PCS Code Range for Putting in a nonbiological appliance that monitors, assists, performs, or prevents a physiological function but does not physically take the place of a body part 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 Determining the level of a physiological or physical function repetitively over a period of time, Putting in or on a cleansing substance.