CPT® Code 95983

Electronic analysis of implanted neurostimulator pulse generator/transmitter (eg, contact group[s], interleaving, amplitude, pulse width, frequency [Hz], on/off cycling, burst, magnet mode, dose lockout, patient selectable parameters, responsive neurostimulation, detection algorithms, closed loop parameters, and passive parameters) by physician or other qualified health care professional; with brain neurostimulator pulse generator/transmitter programming, first 15 minutes face-to-face time with physician or other qualified health care professional

The CPT® Code 95983 pertains to the electronic analysis of an implanted neurostimulator pulse generator or transmitter, specifically focusing on brain neurostimulator systems. This procedure involves a comprehensive evaluation of various parameters that govern the functioning of the neurostimulator, which is crucial for treating neurological conditions. The implanted system typically consists of a pulse generator placed in a subcutaneous pocket, connected to electrode arrays that are inserted into targeted areas of the brain. These areas may include the brain's surface for cortical stimulation or deeper structures to address movement disorders such as Parkinson's disease, essential tremor, dystonia, and refractory epilepsy. The primary goal of this analysis is to ensure the device operates optimally, providing effective stimulation to injured brain regions or alleviating neuropathic pain disorders. During the electronic analysis, the physician or qualified healthcare professional assesses a range of parameters, including contact groups, interleaving, amplitude, pulse width, frequency (measured in Hertz), on/off cycling, burst mode, magnet mode, dose lockout, and patient-selectable parameters. Additionally, the analysis includes the evaluation of responsive neurostimulation, detection algorithms, closed-loop parameters, and passive parameters. The healthcare provider documents any logged events from the neurostimulator, battery status, electrode impedance, and the current settings programmed into the device. Furthermore, the programming aspect of the procedure involves checking stimulating parameters and electrode mapping to achieve optimal therapeutic stimulation. This is accomplished by systematically activating each electrode array in monopolar mode while monitoring neurological effects such as bradykinesia, twitching, rigidity, or facial pulling. After completing the electrode mapping, the healthcare professional determines and selects the final combination of parameters that will yield the best stimulation results while minimizing potential adverse effects. The code 95983 specifically reports the initial 15 minutes of face-to-face time spent by the physician or qualified healthcare professional on this analysis and programming, while code 95984 is used to report each additional 15 minutes of service provided.