If you’ve recently received a VA decision letter stating “Sleep Apnea Secondary to PTSD Denied”, you may be feeling confused or frustrated. While it’s a tough road to service connection for Sleep Apnea secondary to PTSD, understanding why your claim was denied is the first step in the process of appealing or filing a stronger claim.
Brian Reese, the VA Claims Insider, states, “The relationship between PTSD and Sleep Apnea is not straightforward. It is difficult to prove causation, but you may have a strong case for aggravation if you present the right medical evidence.”
In this article, we’ll dive into the top three reasons why your claim may have been denied, along with helpful tips and actionable steps to strengthen your claim for Sleep Apnea secondary to PTSD.
Overview: Sleep Apnea Secondary to PTSD Denied
| Reason for Denial | Explanation | Actionable Step |
|---|---|---|
| No Evidence PTSD Causes Sleep Apnea | PTSD does not directly cause Sleep Apnea, but it can aggravate the condition. | Review your decision letter and file for a Higher Level Review if PTSD aggravation wasn’t considered. |
| Weight Gain and Obesity | Obesity is a significant risk factor for Sleep Apnea and is often linked to PTSD medications. | Provide medical evidence showing PTSD-related weight gain as an intermediate step that aggravates Sleep Apnea. |
| Lack of a Nexus Letter or DBQ for Sleep Apnea | A Nexus Letter and DBQ for Sleep Apnea are crucial to establish the connection between PTSD and Sleep Apnea. | Obtain a qualified Nexus Letter and DBQ from your healthcare provider to support your claim. |
Why Was Sleep Apnea Secondary to PTSD Denied?
Under 38 CFR § 3.310, veterans can receive benefits for disabilities “proximately due to” or “aggravated by” a service-connected condition. Unfortunately, the VA’s decision on a Sleep Apnea secondary to PTSD claim often comes down to a few key reasons that you need to address. Let’s take a closer look.
Reason 1: The VA Denied Your Claim Because There’s No Evidence PTSD Causes Sleep Apnea
This is one of the most common reasons for the denial of Sleep Apnea secondary to PTSD claims. Simply put, PTSD does not directly cause Sleep Apnea, but they can often coexist, and one can exacerbate the symptoms of the other.
Dr. Mark Jensen, a VA claims expert, explains, “While PTSD doesn’t directly cause Sleep Apnea, there is medical research showing that PTSD and Sleep Apnea often co-exist. The symptoms of PTSD, like anxiety, nightmares, and disturbed sleep, can make sleep apnea worse.”
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Key Takeaway: PTSD does not “cause” Sleep Apnea, but there is substantial evidence that PTSD can aggravate the condition. For instance, veterans with PTSD often experience disturbed sleep, which can exacerbate Sleep Apnea. If your claim was denied due to causation issues, consider filing a VA Higher Level Review. There’s a chance that the VA made an error in this aspect of your claim, and a Higher Level Review could lead to a more favorable decision.
Reason 2: The VA Denied Your Claim Due to Weight Gain, Obesity, or BMI Increase Over Time
The second most common reason for the denial of Sleep Apnea secondary to PTSD claims is weight gain and obesity, which are primary risk factors for Obstructive Sleep Apnea (OSA). Veterans may gain weight due to PTSD medications, stress, or other factors related to their mental health condition.
Brian Reese notes, “Obesity, which can be caused or aggravated by PTSD medications, is often a critical link in establishing service connection for Sleep Apnea secondary to PTSD. If weight gain is a factor, the VA will need clear evidence that your PTSD caused or aggravated the weight gain, which in turn led to Sleep Apnea.”
For obesity to be an intermediate step in establishing service connection for Sleep Apnea, you must show:
- PTSD has caused weight gain (e.g., medication side effects or mental health-related behaviors)
- Obesity, caused by PTSD, is a substantial factor in causing or aggravating your Sleep Apnea.
This process may require medical records, including a Nexus Letter that explains how your weight gain is related to your PTSD and how that weight gain aggravated your Sleep Apnea.
Key Takeaway: If your weight gain is linked to PTSD, it may be a valid intermediate step for service connection. Ensure you provide the VA with clear evidence of the connection.
Reason 3: You Didn’t Have a Quality Nexus Letter or DBQ for Sleep Apnea
One of the most crucial parts of your Sleep Apnea secondary to PTSD claim is providing proper medical evidence, such as a Nexus Letter and Disability Benefits Questionnaire (DBQ) for Sleep Apnea. Without these, the VA may not be able to establish the necessary link between your Sleep Apnea and PTSD.
Dr. Eric Thompson, a sleep medicine specialist, said, “A Nexus Letter is the key to explaining how PTSD and Sleep Apnea are connected. Additionally, a DBQ for Sleep Apnea completed by a healthcare provider offers the VA a clear diagnosis and evaluation of the severity of your condition.”
Key Takeaway: If you didn’t submit a Nexus Letter with your original claim, or if the DBQ for Sleep Apnea was inadequate, these are likely reasons for your denial. Consider submitting a Nexus Letter from a qualified healthcare provider, along with a DBQ, to strengthen your claim for Sleep Apnea secondary to PTSD.
What Is the Connection Between PTSD and Sleep Apnea?
Although PTSD does not directly cause Sleep Apnea, there is strong evidence that the two conditions are related. Here are some key points to understand how they might be connected:
1. Increased Risk
Veterans with PTSD are at higher risk for developing Sleep Apnea, as the anxiety, nightmares, and sleep disturbances associated with PTSD can contribute to sleep disorders.
2. Shared Risk Factors
Both conditions share common risk factors, including age, obesity, and substance use. These factors may contribute to the development or worsening of both PTSD and Sleep Apnea.
3. Medication Side Effects
Many veterans with PTSD are prescribed medications like antidepressants, which can lead to weight gain and sleep disturbances, thereby increasing the risk of Sleep Apnea.
4. Sleep Disturbances
PTSD often causes sleep disturbances like insomnia, nightmares, and frequent waking, all of which can worsen Sleep Apnea symptoms, such as difficulty breathing or frequent pauses in breathing during sleep.
How to Strengthen Your Claim for Sleep Apnea Secondary to PTSD?
1. Obtain a Strong Nexus Letter
A Nexus Letter written by a qualified healthcare provider is essential to establish the connection between PTSD and Sleep Apnea. The letter should clearly explain how PTSD may have contributed to or aggravated your Sleep Apnea.
2. Get a DBQ for Sleep Apnea
A DBQ for Sleep Apnea is critical for proving a current diagnosis and severity of symptoms. This form, completed by your healthcare provider, provides a clear medical assessment, which can support your claim.
3. Address Obesity as an Intermediate Step
If weight gain due to PTSD medications has contributed to Sleep Apnea, make sure to provide medical evidence that shows how PTSD-related weight gain aggravated your Sleep Apnea. This can be key in establishing a secondary connection.
Need Help with Your Sleep Apnea Claim?
If your Sleep Apnea secondary to PTSD claim was denied, don’t get discouraged. There are avenues for Higher Level Reviews or Supplemental Claims. By ensuring you have the right Nexus Letter, DBQ, and supporting medical evidence, you can give yourself the best chance of success.
Brian Reese encourages veterans to seek professional help: “The right medical evidence is crucial. A strong Nexus Letter and DBQ will significantly improve your chances of having your claim approved.”
FAQs
Why was my claim for Sleep Apnea secondary to PTSD denied?
Most denials are due to lack of evidence connecting PTSD to Sleep Apnea, especially causation or aggravation through weight gain.
What is a Nexus Letter, and why do I need one?
A Nexus Letter connects your PTSD to Sleep Apnea, proving how PTSD aggravated the condition.
Can weight gain from PTSD medications affect my claim?
Yes, if PTSD medications cause weight gain, it can be linked to aggravating Sleep Apnea for secondary service connection.
Do I need a DBQ for Sleep Apnea?
Yes, a DBQ for Sleep Apnea helps establish a diagnosis and severity, which strengthens your claim.
What should I do if my claim for Sleep Apnea secondary to PTSD was denied?
If denied, gather a Nexus Letter and DBQ, then consider filing a Supplemental Claim or Higher Level Review.


























