Compensation and Pension (C&P) Exams for Sleep Apnea

CCK Law: Our Vital Role in Veterans Law

During a Compensation and Pension (C&P) exam for sleep apnea, a medical examiner from the Department of Veterans Affairs (VA) will likely ask about a veteran’s symptoms, review their claims file, and complete a Disability Benefits Questionnaire (DBQ) to help determine service connection or the severity of the condition.

Many veterans are unsure what the exam involves or how it affects their claim, which can make preparation feel overwhelming. In this article, you will learn about C&P exams for sleep apnea, including how they may look and what requirements will be needed ahead of time.

Key points include:

• VA will not service-connect sleep apnea without a sleep study, so this evidence is often central to the exam and the underlying claim.
• A C&P exam for sleep apnea will typically last 15 to 20 minutes, though it can run longer.
• Specific preparation steps, such as veterans documenting how they feel on their “worst day,” may help to strengthen the exam record.

How Does VA Diagnose Sleep Apnea?

To earn a VA disability rating for sleep apnea, VA first requires that a sleep study be conducted to confirm the veteran’s diagnosis. If you have been previously diagnosed with sleep apnea, but have not undergone a sleep study, VA will not consider that sole diagnosis enough evidence to verify eligibility for compensation.

During the C&P exam for sleep apnea, much of the evidence collected during this sleep study may developed, reviewed, or confirmed through the exam process.

Watch Brandon Paiva, VA-accredited claims advocate with CCK Law, share some helpful tips for veterans preparing a sleep apnea VA claim.

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What Happens During C&P Exams for Sleep Apnea?

Before the C&P exam for sleep apnea, the examiner should review your entire claims file, which contains previously submitted evidence and medical treatment records. The exam itself usually only lasts about 15 to 20 minutes, but can range anywhere from five minutes to several hours.

During the C&P exam, the examiners will ask questions about your condition and how it affects you. In particular, they may ask you:

• Which sleep apnea symptoms you suffer from (e.g. loud snoring, gasping for air during sleep, insomnia, etc.)
• How those symptoms affect your daily life and ability to function
• Whether you need to use a continuous positive airway pressure (CPAP) machine to treat your sleep apnea

VA examiners might complete a Disability Benefits Questionnaire (DBQ) for sleep apnea as well. This DBQ is formatted for examiners to “check a box” next to descriptions that most accurately depict the severity of your sleep apnea.

For example, examiners might check off whether you use a CPAP machine. It is important for you to be honest about your symptoms so they can be properly documented. Bringing a friend or family member to your exam may be beneficial, as they may serve as a witness to the symptoms that impact your daily life.

What Are Some Tips for Attending C&P Exams for Sleep Apnea?

Important tips for attending C&P exams for sleep apnea include:

• Be honest with your examiners – Do not downplay any of your symptoms that result from sleep apnea. It is also important to assume that the examiner is observing everything you are doing and writing down all of the comments you make. Therefore, being as honest as possible about the severity of your symptoms will hopefully produce accurate results and capture your full disability picture.
• Be sure to attend your scheduled C&P exams – If you do not attend, it is possible that VA will deny or reduce benefits without much deliberation. If you cannot attend, you must notify VA right away and work to re-schedule.
• Bring a sleep study and know your Apnea-Hypopnea Index (AHI) – VA will not service-connect sleep apnea without a sleep study, or polysomnogram. It can help a veteran to be able to walk with a sleep apnea diagnosis in their file or in hand. (Note: If the diagnostic sleep study is in private records that may not be in the C-file, the veteran should submit to VA at least two weeks before their exam and/or hand-carry a copy to the exam.)
• Describe your worst day, not your average – Daytime hypersomnolence, cognitive fog, morning headaches, and fatigue fluctuate. Do not describe your condition without including descriptions of the worst days.
• Describe any devices you may use during sleep (e.g., CPAP, but others may qualify) – Be sure to describe which devices, how and why they were prescribed, and how much they do for you.
• If CPAP is intolerable, document why with specifics – CPAPs are not for everyone. If your inability to use it is due to mask anxiety from PTSD, claustrophobia, deviated septum, chronic sinusitis, dermatitis from the mask, etc., be sure to bring this up as specifically as possible. This is considered “unable to use prescribed treatment due to comorbid conditions” language in the proposed rating schedule under DC 6847, but even under the current schedule, this matters for the rating narrative.
• Bring a buddy/spousal statement covering what you cannot self-observe – No one sees themselves stop breathing. Snoring, gasping, witnessed apneic episodes, and observed sleep behavior come from a bed partner. A signed lay statement (or having that person attend) fills an evidentiary gap the veteran physically cannot fill alone. (If you can, submit this to your file at least two weeks before your exam, and bring to the exam.)
• Sleep apnea caused by another condition? Know which – Most sleep apnea claims are caused by an early service-connected condition (secondary service connection): e.g., most commonly to PTSD, chronic sinusitis/rhinitis, GERD, or weight gain that is already service connected. Share the theory upfront: “I am claiming sleep apnea secondary to my service-connected PTSD.”

Can Veterans Be Re-Examined for Sleep Apnea?

Yes, in some cases, VA will schedule veterans for a re-examination of their sleep apnea to determine if the condition has improved. If it has, VA may be able to propose a rating reduction. However, there are certain rules VA must follow when proposing to reduce a veteran’s rating. Specifically, the proposed rating must be based on a review of the veteran’s entire medical history.

VA must show that there has been material improvement in the veteran’s ability to function under the ordinary conditions and stressors of life and work. If this is the case, veterans have a chance to submit argument and evidence against the proposed rating reduction.

In some cases, VA cannot schedule veterans for re-examinations for their sleep apnea. Typically, VA will not re-evaluate your sleep apnea under the following conditions; however, there may be exceptions on a case-by-case basis:

• You are over the age of 55.
• You have a stabilized rating (five years or more). Any rating that has remained at the same level for five years or longer is considered “stabilized.” To re-evaluate stabilized ratings, VA must show sustained improvement. VA cannot use just one re-examination to show sustained improvement. It must show through medical records as well as the re-examination that you are not just temporarily experiencing improvement. Or, VA must show that the evidence in your file predominately demonstrates sustained improvement with regard to your sleep apnea.
• You have a total disability rating (100 percent). VA must provide evidence that your condition has improved such that there has been an observable change in your ability to function under the ordinary conditions of daily life.
• You have a permanent disability. If your sleep apnea is considered permanent in nature, this means VA is reasonably certain, based on medical evidence, that the level of impairment will continue for the rest of your life with zero or close to zero chance of improvement. You should not be scheduled for a re-examination.
• You have a continuous rating for 20 years or more. VA cannot re-evaluate or reduce a continuous rating below the original level it was assigned.

If any of the above situations apply to you, you may not be subject to new C&P exams for sleep apnea for reevaluation purposes.

In the video below, CCK Law Partner Emma Peterson explains VA’s proposed changes for sleep apnea, tinnitus, and mental health ratings.

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Did VA Deny Your Sleep Apnea Claim? CCK May Be Able To Help

Frequently Asked Questions

How does VA test you for sleep apnea?

VA will have veterans undergo a sleep study in order to test them for sleep apnea. This will likely take the form of a polysomnogram conducted at a sleep center, though a home sleep apnea test (HSAT) conducted at the veteran’s home may also be accepted. VA may not accept sleep apnea diagnoses that were given without the veteran undergoing a sleep study. In such cases, VA will usually request the veteran take part in a sleep study to confirm their diagnosis.

What evidence helps a sleep apnea VA claim?

In-service records, medical records, and lay evidence are all valuable to submit to bolster a sleep apnea VA claim. VA will also likely have the veteran undergo a sleep study to confirm their diagnosis, if the veteran has not done so already.

How common are sleep apnea claims among veterans?

This condition is very common among veterans, with the Department of Veterans Affairs (VA) claiming in their 2025 Benefits Report that about 763,000 veterans currently receive disability compensation for the disorder. This makes it the second-most common respiratory condition among veterans.

What are the new VA rules for sleep apnea?

VA has not yet implemented any new rules for sleep apnea when it comes to rating veterans for disability benefits. However, it is possible this will change in the near future with the proposed changes VA is considering implementing to disability ratings for sleep apnea. It is also possible VA will either alter these proposed rule changes or even dispense with them entirely.

Under current rules, VA issues potential sleep apnea ratings of 0, 30, 50, or 100 percent. Veterans who must treat their sleep apnea with a CPAP machine receive an automatic 50 percent disability rating for their condition. Under VA’s proposed future rules, these ratings would change to 0, 10, 50, or 100 percent. Veterans would also be rated at 10 percent or higher only if their sleep apnea remains symptomatic after receiving treatment. In other words, the use of a CPAP machine would no longer guarantee the veteran a 50 percent rating for their sleep apnea.

These new proposed ratings would be as follows:

• 100 percent – Treatment ineffective (as determined by sleep study) or unable to use treatment due to comorbid conditions; and with end-organ damage
• 50 percent – Treatment ineffective (as determined by sleep study) or unable to use treatment due to comorbid conditions; and without end-organ damage
• 10 percent – Incomplete relief (as determined by sleep study) with treatment
• 0 percent – Asymptomatic with or without treatment