Understanding VA disability for sleep apnea is crucial for successfully navigating the claims process and receiving the benefits you deserve.
Sleep apnea is a serious medical condition affecting millions of Americans, including veterans. It can lead to a range of health issues and significantly impair your quality of life. If you are a veteran experiencing sleep apnea as a result of your service, or if the condition worsened due to service-connected disabilities, you may be eligible for compensation through the VA.
In this guide, we will break down the different types of sleep apnea, how the VA rates this condition, and what evidence you need to submit to strengthen your claim.
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Types of Sleep Apnea
Obstructive Sleep Apnea (OSA)
The most common type, OSA occurs when the muscles in the throat relax excessively during sleep, blocking the airway.
Central Sleep Apnea (CSA)
In CSA, the brain fails to send proper signals to the muscles that control breathing.
Mixed Sleep Apnea
This is a combination of both obstructive and central sleep apnea.
Each type of sleep apnea can affect your ability to get a restful night’s sleep, which may lead to daytime fatigue, heart problems, and other serious conditions. Understanding VA disability for sleep apnea is important because the VA evaluates these conditions based on their severity and the type of treatment you require.
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How the VA Rates Sleep Apnea
The VA uses a specific rating system to assign a percentage of disability based on the severity of the condition and its impact on daily life. The rating for sleep apnea is determined under Diagnostic Code 6847, which covers all forms of sleep apnea. You’ll file a va disability claim to jumpstart the process. Below is the rating scale:
0% Rating
Assigned if sleep apnea is diagnosed, but the veteran’s symptoms do not interfere with their ability to function or perform daily activities.
30% Rating
Assigned if the veteran experiences persistent daytime hypersomnolence (excessive sleepiness during the day) due to their sleep apnea.
50% Rating
Assigned if the veteran requires the use of a continuous positive airway pressure (CPAP) machine to manage their sleep apnea. This is the most common rating for veterans with obstructive sleep apnea.
100% Rating
Assigned if the veteran suffers from chronic respiratory failure with carbon dioxide retention, requires a tracheostomy, or has other severe complications.
Understanding VA disability for sleep apnea is critical to ensuring that you receive the appropriate rating for your condition. Many veterans with sleep apnea fall into the 50% category if they require a CPAP machine, but the 100% rating applies to the most severe cases where the condition leads to life-threatening complications.

Service Connection for Sleep Apnea
To qualify for VA disability for sleep apnea, veterans must prove that their condition is connected to their military service. There are several ways to establish a service connection:
Direct Service Connection
This means that sleep apnea began while the veteran was in the service. To establish this, veterans must provide medical records or other documentation showing the diagnosis or symptoms of sleep apnea during their service period.
Secondary Service Connection
In some cases, sleep apnea may develop due to another service-connected condition, such as PTSD, obesity, or respiratory issues. For example, veterans who have gained significant weight due to limited mobility from a service-related injury may develop obstructive sleep apnea as a result. The VA will consider this connection when assigning a disability rating.
Aggravation of a Pre-existing Condition
If you had sleep apnea before joining the military but your condition worsened due to service, you may still qualify for VA disability for sleep apnea. You will need medical evidence to show how your condition was aggravated by your service.
Evidence Needed for a Sleep Apnea VA Claim
When submitting a claim for VA disability for sleep apnea, it’s important to provide strong evidence to support your case. Some of the most critical types of evidence include:
Medical Records
Your medical records should clearly show your diagnosis of sleep apnea, whether it was during or after your service. If your condition worsened over time, make sure that documentation reflects that.
Sleep Study Results
The VA will typically require a sleep study to confirm your diagnosis of sleep apnea. This study monitors your breathing patterns during sleep and confirms how often your breathing is interrupted.
Nexus Letter
If you’re filing for secondary service connection or claiming that your condition was aggravated by service, a nexus letter from a doctor can be helpful. This letter must explain that it is “at least as likely as not” that your sleep apnea is related to your military service.
Buddy Statements
Statements from fellow service members or family members who can provide insight into how your sleep patterns or breathing changed during or after your service can help strengthen your claim.
Common Secondary Conditions Related to Sleep Apnea
Understanding VA disability for sleep apnea also means being aware of secondary conditions that may develop as a result of untreated sleep apnea. These include:
Cardiovascular Issues
Untreated sleep apnea can lead to high blood pressure, heart disease, and other cardiovascular problems.
Mental Health Conditions
Sleep apnea can worsen symptoms of anxiety, depression, and PTSD, as poor sleep impacts mental health.
Diabetes
Research shows that sleep apnea may be linked to the development or worsening of Type 2 diabetes.
Veterans who experience these secondary conditions may be able to file additional claims to increase their overall VA disability rating.
How to Strengthen Your VA Disability Claim for Sleep Apnea
To increase your chances of receiving the correct VA rating, take the following steps:
Get a Proper Diagnosis
A sleep study is critical in securing a diagnosis for sleep apnea. Without proper documentation, the VA is unlikely to approve your claim.
Provide a Strong Nexus Letter
If your sleep apnea is related to another service-connected condition, such as PTSD, make sure your doctor provides a clear and well-documented nexus letter that explains the connection.
Submit All Relevant Evidence
Gather all medical records, buddy statements, and any other documentation that supports your claim. The more evidence you provide, the stronger your claim will be.