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Chinstrap used with positive airway pressure device

HCPCS code

Name of the Procedure:

Chinstrap used with Positive Airway Pressure Device (A7036)


A chinstrap is a supportive strap worn under the chin to help keep the mouth closed during Positive Airway Pressure (PAP) therapy. PAP therapy is often used to treat sleep apnea, a condition where breathing repeatedly stops and starts during sleep. The chinstrap helps improve the effectiveness of the PAP device by ensuring air delivery through the nose instead of escaping from the mouth.


The chinstrap is used to:

  • Maintain a closed mouth during PAP therapy.
  • Enhance the effectiveness of PAP devices.
  • Improve sleep quality for individuals with conditions like obstructive sleep apnea (OSA).


  • Patients with diagnosed obstructive sleep apnea (OSA) or other forms of sleep-disordered breathing.
  • Individuals who use a PAP device with noticeable mouth breathing or air leakage.
  • Patients experiencing dry mouth or less effective PAP therapy due to open mouth.


  • No specific fasting or restrictive instructions.
  • Patients should follow standard PAP therapy guidelines as instructed by their healthcare provider.
  • A sleep study or PAP titration study might be required to determine the need for a chinstrap.

Procedure Description

  1. Fitting the Chinstrap: The patient places the chinstrap around their chin and head.
  2. Adjusting for Comfort and Fit: Ensuring the chinstrap is snug, but not too tight, to avoid discomfort or skin irritation.
  3. Using with PAP device: The patient wears the chinstrap along with their PAP mask. They should check for air leaks and adjust as needed.

Tools and Equipment:

  • Chinstrap (A7036)
  • PAP device (CPAP, APAP, or BiPAP)

    Anesthesia or Sedation:

  • Not required


The fitting and adjusting of the chinstrap typically take about 5-10 minutes. The chinstrap is worn throughout the duration of PAP therapy sessions, usually during sleep hours.


Used at home or in a sleep center for the initial fitting and adjustment.


  • Sleep technologists or trained healthcare providers for initial fitting.
  • No specialist is needed for regular home use after proper fitting.

Risks and Complications

  • Possible skin irritation or discomfort if improperly fitted.
  • Rarely, nasal congestion or mild headaches.
  • Adjustments might be needed to prevent any discomfort or interference with sleep.


  • Improved effectiveness of PAP therapy.
  • Better sleep quality and reduction in sleep apnea symptoms.
  • Reduction in dry mouth and related discomfort.


  • Minimal to no recovery time.
  • Patients should monitor for any skin irritation and report persistent issues to their healthcare provider.
  • Follow-up appointments if issues with fit or comfort arise.


  • PAP devices with built-in mechanisms to reduce mouth air leakage.
  • Full-face PAP masks that cover both nose and mouth.
  • Continuous use of oral appliances.
  • Comparing pros and cons of alternatives in consultation with a sleep specialist or healthcare provider.

Patient Experience

  • Initially might feel slightly strange or uncomfortable until accustomed to the chinstrap.
  • Most patients quickly adapt and appreciate the improvement in therapy effectiveness.
  • Ongoing comfort measures should include adjusting the chinstrap as necessary and ensuring good skin care to prevent irritation.

Medical Policies and Guidelines for Chinstrap used with positive airway pressure device

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