Encntr for adjust and mgmt of implanted nervous sys device

This code signifies a patient encounter focused on the maintenance, programming, or revision of an implanted device within the nervous system, excluding pacemakers and neurostimulators specifically for pain. This includes devices like vagus nerve stimulators for epilepsy, deep brain stimulators for movement disorders, or intrathecal drug delivery systems. The encounter is for the ongoing care and optimization of the device's function.

Use this code for routine follow-up visits where a physician adjusts the settings of an implanted nervous system device, refills an intrathecal pump, or performs other management tasks related to the device's function. It is appropriate when the primary reason for the visit is the care of the existing implant, rather than an initial implantation or removal.

• Always code the underlying condition for which the device was implanted as a secondary diagnosis.
• Do not use this code for initial implantation or removal of the device; separate procedure codes apply.
• Ensure documentation clearly specifies the type of implanted nervous system device being managed.