Sleep apnea is consistently one of the top five most commonly rated VA disabilities. Thousands of veterans are diagnosed with the condition each year, yet many don’t realize they may be entitled to VA compensation if their sleep apnea is connected to their military service.
Why Sleep Apnea Is Common Among Veterans
Military service exposes veterans to a range of risk factors for sleep apnea: chronic stress, irregular sleep schedules, combat-related PTSD, obesity associated with service-connected injuries, and exposure to burn pits or toxic substances. PTSD in particular has a well-documented connection to obstructive sleep apnea, as hyperarousal and anxiety disrupt normal sleep architecture.
Veterans who served in high-stress environments or were exposed to airborne toxins have a higher baseline risk. This creates a strong foundation for establishing service connection.
How to Establish Service Connection
To receive a VA rating for sleep apnea, you must demonstrate one of three paths to service connection:
Direct service connection requires showing that sleep apnea began during or was caused by your active duty service. In-service medical records documenting snoring, breathing disruptions, or fatigue complaints are helpful, as are buddy statements from fellow service members.
Secondary service connection is often the most viable route. If you already have a service-connected condition - particularly PTSD, sinusitis, rhinitis, or a back condition that limits sleeping positions - you can file sleep apnea as secondary to that condition.
Aggravation applies when a pre-existing sleep apnea condition was worsened by military service beyond its natural progression.
A sleep study (polysomnography) confirming your diagnosis is essential. A nexus letter from your treating physician linking the condition to service or to a service-connected disability significantly strengthens your claim.
Research Your Sleep Apnea Claim
Not sure how to connect your sleep apnea to your service? Use our free calculator and guides to research the paths to service connection and how a rating may affect your combined rating.
Explore the Free ToolsThe Four VA Rating Levels for Sleep Apnea
The VA rates sleep apnea under 38 CFR §4.97, Diagnostic Code 6847. There are four possible ratings:
0% - Asymptomatic, but with documented sleep disorder breathing. This establishes service connection without triggering monthly compensation, but it protects your ability to claim higher ratings if the condition worsens.
30% - Persistent daytime hypersomnolence (excessive sleepiness during waking hours).
50% - Requires the use of a breathing assistance device such as a continuous positive airway pressure (CPAP) or BiPAP machine. This is a common rating and reflects the ongoing nature of the condition.
100% - Chronic respiratory failure with carbon dioxide retention or cor pulmonale, or requires a tracheostomy.
Note: In 2024 the VA issued a proposed rule that could change how sleep apnea is rated in the future, but that rule is not yet final, and the levels above under DC 6847 remain in effect.
What the VA Looks For
The C&P examiner will review your sleep study results, the type of treatment prescribed (CPAP, BiPAP, or surgical intervention), daytime symptoms like chronic fatigue, and how the condition affects your ability to work. Document all of this thoroughly in your claim file.
Common Mistakes to Avoid
Many veterans submit claims without a current sleep study or nexus letter and receive denials on insufficient evidence. Others fail to document how the condition affects their daily life and work performance. If you were denied, a supplemental claim with a strong nexus letter and updated sleep study results can reverse the decision.
E. Fimzer
Founder & Editor, Know Your VA Rating
E. Fimzer researches VA regulations and writes plain-language veterans-benefits guides grounded in 38 CFR, the M21-1 adjudication manual, and official VA.gov sources.