38 CFR § 4.97
Diagnostic Code: 6847
You’ve been denied for a sleep apnea VA rating before, or maybe you’ve struggled to show that your condition started in service. Either way, there’s an angle that too many veterans never try: filing for sleep apnea as a secondary claim tied to a condition you’re already rated for. For a lot of veterans, this is the path that finally works.
There’s a reason this approach is more urgent now than it has ever been. The VA is proposing major changes to how sleep apnea is rated, but veterans who get rated under the current system are protected. Veterans who wait may not be. Read on to learn how to build a strong sleep apnea secondary claim.
The Benefits of a Secondary Claim for Sleep Apnea
Filing a direct service connection for sleep apnea means you have to show that your condition started in service or was caused by something that happened while you were serving. That can be a tough bar to clear, especially when you weren’t diagnosed until years after you left the military.
A secondary claim works differently. Instead of proving that sleep apnea began in service, you’re showing that it was caused or made worse by a service-connected condition you’re already rated for.
The VA recognizes this type of connection. It requires a medical opinion stating that your sleep apnea is “at least as likely as not” caused or aggravated by your existing rated condition. That language is achievable with the right documentation.
Service-Connected Conditions Commonly Linked to Sleep Apnea
Sleep apnea can develop secondary to several conditions, and you may already be rated for one of them. These conditions may include:
- PTSD. The hyperarousal and fragmented sleep patterns PTSD causes can disrupt the body’s normal breathing regulation during sleep. Medications commonly prescribed for PTSD can also contribute to weight gain, which is one of the leading risk factors for obstructive sleep apnea. The research showing a relationship between PTSD and sleep apnea is well-established, making it one of the stronger secondary claim angles available to veterans.
- Depression and anxiety. These conditions can affect physiological markers like stress hormones and inflammation levels, which can disrupt sleep patterns and contribute to sleep apnea.
- Traumatic brain injury (TBI) is another pathway to sleep apnea. Brain injuries sustained in service can produce structural and neurological changes that affect breathing control during sleep. Veterans with service-connected TBIs may have measurable reasons to pursue a secondary sleep apnea claim.
- Nasal and sinus conditions, including rhinitis, sinusitis, and deviated septum, can physically obstruct the airway during sleep. These are among the most straightforward secondary claim connections because the mechanical relationship between nasal obstruction and sleep apnea is easy for a physician to explain and document.
- Tinnitus. The constant ringing or buzzing in your ears from tinnitus can cause stress and fatigue, which affect how your brain moderates your breathing and muscle function when you sleep.
The point is not to manufacture a link. It’s to recognize that a real medical relationship may exist between your rated condition and sleep apnea.
How to File a Sleep Apnea Secondary Claim
Provide the following documentation for the best chance of approval:
Get a Current Diagnosis
A current sleep apnea diagnosis is the foundation of your claim. The VA needs to see an active, documented condition, not a history of symptoms from years ago that have gone untreated.
A sleep study is the standard way to get diagnosed. It gives you objective medical evidence, the kind the VA actually weighs. Whether your diagnosis comes from a VA provider or a civilian doctor, what matters is that it’s recent and documented in your records.
A diagnosis from several years ago that has not been followed by any recent treatment will raise questions about whether the condition is still active. Get seen for your sleep apnea now, and make sure your medical records reflect your current status.
Get a Nexus Letter Tying Sleep Apnea to Your Rated Condition
A nexus letter is critical to your secondary sleep apnea claim. It’s a written medical opinion from a licensed provider that connects your sleep apnea to the service-connected condition you’re already rated for.
The VA’s standard for secondary service connection requires a “more likely than not” statement. For example, a nexus letter for sleep apnea secondary to tinnitus should state that it is “at least as likely as not” that your service-connected tinnitus caused, contributed to, or worsened your sleep apnea. A letter that simply lists your diagnoses side by side is not enough. The physician should explain the medical relationship, reference your specific history, and use the right verbiage.
Not every doctor knows how to write a nexus letter that works for a VA claim. That’s where a VA claim assistance provider comes in. They can provide you with a template to take to your doctor so they understand how to structure the letter and what language is most compelling to the VA. If you can’t get your doctor to write the letter, a good VA claims specialist may be able to point you to a doctor who will.
Write a Personal Statement
Medical records tell part of your story. A personal statement tells the rest of it, in your own words.
Your personal statement for a secondary sleep apnea claim should cover a few key things. First, describe your symptoms: the snoring, gasping for air, or exhaustion that no amount of sleep can fix. Next, explain when you first noticed your symptoms and how they have changed over time.
Connect those symptoms to your rated condition. For example, if you are rated for PTSD, you might explain how hyperarousal keeps you from ever reaching deep, restorative sleep and how your sleep has gotten progressively worse.
Finally, describe how your sleep apnea affects your daily life, including your ability to work, concentrate, and function in your relationships. Be specific. Do you find yourself falling asleep at your computer on the job? Have you dozed off while driving? Do you lose your temper with your kids or spouse more often than you used to?
Keep your personal statement focused and honest. One or two pages is plenty. The goal is to give the VA a clear picture of how your sleep apnea affects you personally and professionally.
You can also support your statement with a buddy letter from someone who has witnessed your condition firsthand, such as a spouse. They can describe what they’ve seen, such as snoring or gasping at night or mood changes over time. This adds an extra layer of credibility to your claim.
Things are Changing: Act Now
Every veteran with sleep apnea needs to understand what is happening with the VA’s rating criteria right now. Under the current system, being prescribed a CPAP machine or similar breathing device usually leads to a 50% disability rating.
Under the proposed rules, the VA would shift to rating based on how effectively treatment manages your condition. Veterans whose CPAP therapy controls their symptoms could be rated at 10%. The 30% rating would be eliminated entirely under the proposal.
The new rating levels under discussion are 0%, 10%, 50%, and 100%, with the higher ratings reserved for veterans whose treatment is not working or who have developed serious complications like heart disease or other end-organ damage.
As of this writing, these changes remain proposed and have not been finalized through the Federal Register. Veterans who are already rated under the current system are grandfathered in. An existing rating cannot be automatically reduced when new rules take effect.
Don’t Wait on Your “Intent to File”
The most important step you can take today is opening your Intent to File at VA.gov. This only takes a few minutes, and it locks in today’s date as your effective date.
This means that if your claim is approved, you’ll be grandfathered in for your sleep apnea claim under the current, more favorable criteria. It also means your back pay starts accruing from the day you filed, not the day your claim is eventually approved.
And finally, your Intent to File opens a 12-month window during which you can gather your diagnosis, nexus letter, and personal statement without losing that effective date. If you decide not to file, you will not be penalized. In short, there’s a lot to gain and very little to lose by opening your Intent to File now.