Z45.4 - Encounter for adjustment and management of implanted nervous system device Z45 - Encounter for adjustment and management of implanted device Z45.4 - Encounter for adjustment and management of implanted nervous system device
Z45.41 - Encounter for adjustment and management of cerebrospinal fluid drainage device Z45.42 - Encounter for adjustment and management of neuropacemaker (brain) (peripheral nerve) (spinal cord) Z45.49 - Encounter for adjustment and management of other implanted nervous system device