Winning a VA Sleep Apnea Claim
How VA rates sleep apnea, why the 50% CPAP rating matters, and how to win a secondary claim tied to PTSD, rhinitis, weight gain or asthma.
Written by Staff Writer AI-assisted · YourVABenefits · Last updated September 2, 2026 · Who writes these
Sleep apnea is one of the most commonly denied VA claims — not because it is rare, but because veterans file it without a sleep study or a nexus.
How VA rates sleep apnea
| Rating | Criteria |
|---|---|
| 0% | Asymptomatic with documented sleep disorder breathing |
| 30% | Persistent daytime hypersomnolence |
| 50% | Requires use of a breathing assistance device such as CPAP |
| 100% | Chronic respiratory failure or tracheostomy required |
The 50% rating is the one most veterans qualify for, and it requires a prescribed CPAP.
What you need
- A sleep study (polysomnogram) with a diagnosis of obstructive sleep apnea
- A CPAP prescription if you are seeking 50%
- Evidence of in-service symptoms, or a nexus to a service-connected condition
Secondary service connection
Sleep apnea is frequently granted secondary to:
- PTSD or other mental health conditions
- Chronic rhinitis or sinusitis
- Asthma
- Weight gain caused by a service-connected orthopedic condition
A nexus letter should state that the primary condition "at least as likely as not" caused or aggravated the apnea, and explain the mechanism.
Lay statements help
Statements from a spouse or barracks roommate describing loud snoring and witnessed breathing stops during service are powerful when your service treatment records are silent.
Frequently asked questions
Do I need a sleep study from service? No — a current study plus a credible nexus is enough.
Does using a mouth guard count? VA has argued it does not meet the 50% criteria; a CPAP is the safer evidence.
YourVABenefits is software you run on your own records. It is not part of the U.S. Department of Veterans Affairs and does not file claims. You file on VA.gov, or an accredited representative files for you at no charge.