CPT® Code 0436T

Code Deleted. See 93151, 93152.

Official Description

Programming device evaluation of implanted neurostimulator pulse generator system for central sleep apnea; during sleep study

Common Language Description

The procedure described by CPT® Code 0436T involves the programming device evaluation of an implanted neurostimulator pulse generator system specifically designed for the treatment of central sleep apnea. This evaluation is conducted during a sleep study, which allows for the assessment of the device's functionality in a controlled environment where the patient's sleep patterns can be monitored. The process typically occurs approximately one month after the surgical implantation of the neurostimulator, ensuring that the device has had sufficient time to integrate with the patient's physiology. During this evaluation, the healthcare provider utilizes a programming device to interrogate the neurostimulator, measuring the patient's breathing patterns and adjusting the device settings accordingly. The goal is to optimize the delivery of hypoglossal nerve stimulation, which is activated during the inspiratory phase of respiration, a critical moment when the airway is most susceptible to collapse. The programming includes setting specific parameters such as the upper and lower limits of pulse stimulation, the rate of stimulation, and the duration of each pulse. Additionally, the patient receives instructions on how to use a home remote to adjust the intensity of the stimulation pulses within the parameters established by the physician. This comprehensive evaluation is essential for ensuring that the neurostimulator operates effectively, thereby improving the patient's breathing and overall quality of sleep.

1. Indications

The programming device evaluation of an implanted neurostimulator pulse generator system for central sleep apnea is indicated for patients diagnosed with central sleep apnea who require ongoing management and optimization of their neurostimulator device. This procedure is performed to ensure that the device is functioning correctly and effectively stimulating the hypoglossal nerve to maintain airway patency during sleep.

Central Sleep Apnea Patients diagnosed with central sleep apnea, a condition characterized by repeated interruptions in breathing during sleep due to a lack of respiratory effort.
Device Optimization Patients who have undergone surgical implantation of a neurostimulator and require evaluation to optimize the device settings for effective treatment.

2. Procedure

The procedure for programming device evaluation of the implanted neurostimulator pulse generator system involves several key steps to ensure the device is functioning optimally.

Step 1: Initial Setup The healthcare provider prepares for the evaluation by ensuring that the necessary programming device is available and functioning. The patient is positioned comfortably in a sleep study environment where their breathing patterns can be accurately monitored.
Step 2: Interrogation of the Device The provider uses the programming device to interrogate the neurostimulator. This involves accessing the device's stored data to assess the current settings and performance metrics, including rate, amplitude, duration, and intensity of the stimulation pulse.
Step 3: Measurement of Breathing Patterns During the sleep study, the patient's breathing patterns are measured. This data is crucial for determining how well the neurostimulator is performing and whether adjustments are necessary to improve its effectiveness.
Step 4: Programming Adjustments Based on the data collected, the provider programs the neurostimulator to deliver hypoglossal nerve stimulation during the inspiratory phase of respiration. Adjustments are made to set the upper and lower limits of pulse stimulation, as well as the rate parameters and duration of stimulation.
Step 5: Patient Instruction After programming the device, the patient is instructed on how to use the home remote. This includes guidance on how to adjust the intensity of the stimulation pulses within the parameters set by the physician, ensuring the patient can manage their treatment effectively at home.

3. Post-Procedure

Post-procedure care involves monitoring the patient for any immediate reactions to the adjustments made to the neurostimulator. The patient is advised to follow up with their healthcare provider to assess the effectiveness of the programming changes during subsequent sleep studies. Additionally, the patient should be encouraged to report any issues or concerns regarding the device's performance or their sleep quality. Regular follow-up evaluations may be necessary to ensure ongoing optimization of the neurostimulator settings and to address any changes in the patient's condition.

Short Descr	PRGRMG EVAL NPGS APNEA STUDY
Medium Descr	PRGRMG EVAL NSTIM PLS GEN SYS SLEEP APNEA STUDY
Long Descr	Programming device evaluation of implanted neurostimulator pulse generator system for central sleep apnea; during sleep study
Status Code	Carriers Price the Code
Global Days	XXX - Global Concept Does Not Apply
PC/TC Indicator (26, TC)	0 - Physician Service Code
Multiple Procedures (51)	0 - No payment adjustment rules for multiple procedures apply.
Bilateral Surgery (50)	0 - 150% payment adjustment for bilateral procedures does NOT apply.
Physician Supervisions	09 - Concept does not apply.
Assistant Surgeon (80, 82)	0 - Payment restriction for assistants at surgery applies to this procedure...
Co-Surgeons (62)	0 - Co-surgeons not permitted for this procedure.
Team Surgery (66)	0 - Team surgeons not permitted for this procedure.
Diagnostic Imaging Family	99 - Concept Does Not Apply
APC Status Indicator	Procedure or Service, Not Discounted when Multiple
Berenson-Eggers TOS (BETOS)	D1E - Other DME
MUE	Not applicable/unspecified.