Sleep Disorders & Insomnia
Insomnia, nightmares, and sleep apnea secondary to PTSD or another condition are separately ratable.
Sleep disorders are among the most common — and most overlooked — secondary conditions women veterans experience. Chronic insomnia, nightmare disorder, and obstructive sleep apnea frequently develop secondary to PTSD, depression, anxiety, or the medications used to treat them. Each can be rated as a separate service-connected disability under 38 CFR §3.310.
Unlike mental health conditions (which are combined into one rating under §4.130), sleep disorders are rated under DIFFERENT sections of the rating schedule. Insomnia is rated under neurological codes (§4.124a, DC 8108 by analogy), and obstructive sleep apnea is rated under respiratory codes (§4.97, DC 6847). Because they use different schedular sections, they are rated SEPARATELY from — and ON TOP OF — your mental health rating.
This makes sleep disorders one of the most valuable secondary claims women veterans can file. A 50% sleep apnea rating added to a 70% PTSD rating produces a combined rating that may reach TDIU eligibility.
DC 8108 / 6847 · Secondary Claims
Insomnia, nightmares, and sleep apnea secondary to PTSD or another condition are separately ratable.
Use the eligibility criteria and claim steps on this page to pursue this claim without leaving the guide.
Understanding Sleep Disorders
Chronic insomnia
Persistent difficulty falling asleep, staying asleep, or waking too early, despite adequate opportunity and conditions for sleep, causing daytime impairment. In women veterans, insomnia is almost always connected to PTSD (hypervigilance keeps the nervous system activated), depression, or anxiety. It is rated by analogy under the neurological codes at §4.124a.
Nightmare disorder
Repeated, well-remembered, disturbing dreams that cause awakening and significant distress. In PTSD, nightmares are re-experiencing symptoms. Nightmare disorder can be rated separately when it causes sleep disruption distinct from the mental health symptoms already rated.
Obstructive Sleep Apnea (OSA)
Repeated upper airway obstruction during sleep, causing breathing pauses, oxygen desaturation, and fragmented sleep. OSA is rated under DC 6847: 0% (asymptomatic), 30% (persistent daytime hypersomnolence), 50% (requires CPAP), 100% (cor pulmonale or requires tracheostomy). Secondary OSA claims link weight gain from PTSD medication, depression-related inactivity, or hormonal changes from service-connected conditions.
Why these are missed
Sleep problems are so common in women veterans that they are treated as "just part of PTSD" rather than separately ratable conditions. But insomnia and sleep apnea are rated under different schedular sections than mental health — they add to your combined rating, not get absorbed into it.
Do you qualify for a Sleep Disorders claim?
You have a diagnosed sleep disorder — insomnia, nightmare disorder, or obstructive sleep apnea.
The sleep disorder is secondary to a service-connected condition: PTSD causing hypervigilance and insomnia, depression medication causing weight gain and OSA, anxiety preventing restful sleep.
A nexus opinion connects the sleep disorder to the service-connected condition, explaining the clinical mechanism.
For OSA, a sleep study confirming the diagnosis is required. The VA will schedule one if you report sleep problems.
Even if sleep problems were previously considered "part of" your PTSD rating, a separate sleep disorder diagnosis can be rated independently under a different schedular section.
Not sure whether you qualify? Eligibility can be complex. An accredited representative can confirm exactly where you stand before you invest time in applications.
What a Sleep Disorders claim actually gives you
Insomnia — 0–10% typically
Rated by analogy under §4.124a neurological codes. Even a 10% rating adds to the combined total and is documented as a separate service-connected condition.
OSA with CPAP — 50%
Obstructive sleep apnea requiring a CPAP machine is rated at 50% under DC 6847. This is one of the highest-value secondary claims available.
OSA without CPAP — 30%
Persistent daytime hypersomnolence (excessive daytime sleepiness) without a CPAP requirement is rated at 30%.
Nightmare disorder
Can be rated separately when the sleep disruption from nightmares is distinct from the mental health symptoms already rated. Typically rated by analogy.
Combined rating boost
Because sleep disorders use different schedular sections than mental health, they are rated ON TOP OF your mental health rating using VA combined math. A 50% OSA + 70% PTSD = 85% combined.
VA sleep care
Sleep studies, CPAP machines and supplies, sleep medication, cognitive behavioral therapy for insomnia (CBT-I), and sleep specialist referrals — all covered for enrolled veterans.
What this means for you
Sleep disorders in women veterans are almost universally attributed to "stress" or "part of PTSD" and left unfiled. That is money on the table. Insomnia and sleep apnea are rated under DIFFERENT schedular sections than your mental health rating — they stack on top, not get absorbed into it. A 50% sleep apnea rating on top of a 70% PTSD rating is the difference between struggling and stability. If you cannot sleep, if you need a CPAP, if nightmares wake you every night — those are separate claims, and they are worth filing.
Filing a Sleep Disorders claim, step by step
Get a sleep study
Request a sleep study through your VA or private provider. This is required for OSA diagnosis and strongly supports insomnia claims. The VA will schedule one if you report sleep problems.
Get a current diagnosis
Insomnia disorder, nightmare disorder, or obstructive sleep apnea — diagnosed by a qualified provider based on the sleep study and clinical evaluation.
File as secondary
On VA Form 21-526EZ, identify the sleep disorder as "secondary to [service-connected condition]." The secondary framing triggers the §3.310 analysis.
Get a nexus opinion
A provider's statement explaining how the service-connected condition (PTSD, depression, medication side effects, weight gain) caused the sleep disorder. Be specific about the mechanism.
Document functional impact
Daytime fatigue, inability to concentrate, workplace accidents or errors, driving safety concerns, impact on relationships and parenting. Sleep disorders cause functional impairment that the VA must rate.
Request CPAP compliance records (for OSA)
If you use a CPAP, your compliance data supports the claim. If the VA provides the CPAP, the prescription is in your VA records.
Women Veterans Call Center
Staffed entirely by women. Call or text for help with claims, sleep care referrals, or connecting to a specialist.
1-855-829-6636What trips women veterans up
Assuming sleep problems are already covered by your PTSD rating — sleep disorders use different schedular sections and are rated separately.
Not getting a sleep study — a sleep study is required for OSA diagnosis and strongly supports any sleep claim.
Not connecting the sleep disorder to the service-connected condition — file as secondary with a nexus explaining the mechanism.
Not documenting CPAP use — a CPAP prescription is worth a 50% rating for OSA.
Ignoring medication side effects — weight gain from PTSD/depression medication that causes or worsens OSA is a documentable secondary pathway.
Not claiming insomnia separately from PTSD — even a 10% insomnia rating adds to your combined total.
Sleep Disorders: your questions answered
Can sleep apnea be secondary to PTSD?
Yes. The clinical pathway is well-documented: PTSD medications (especially certain antidepressants and mood stabilizers) cause weight gain, which causes or worsens obstructive sleep apnea. Alternatively, the hyperarousal of PTSD itself disrupts sleep architecture in ways that contribute to upper airway instability.
Is insomnia rated separately from PTSD?
Yes. Insomnia diagnosed as a standalone sleep disorder can be rated under neurological codes (§4.124a) separately from the mental health rating under §4.130. Because they use different sections of the rating schedule, the ratings are combined, not absorbed.
What is the VA rating for sleep apnea with a CPAP?
OSA requiring a CPAP machine is rated at 50% under DC 6847. This is one of the highest-value secondary claims a woman veteran can file.
Does the VA provide CPAP machines?
Yes. The VA provides CPAP machines, masks, tubing, filters, and replacement supplies at no cost for enrolled veterans with diagnosed sleep apnea.
Can weight gain from medication support a sleep apnea claim?
Yes. Weight gain from PTSD or depression medication that causes or worsens OSA is a recognized secondary pathway. A nexus opinion should explain the medication, the weight gain, and the resulting sleep apnea.
What is CBT-I?
Cognitive Behavioral Therapy for Insomnia (CBT-I) is a structured, evidence-based treatment that addresses the thoughts and behaviors contributing to insomnia. The VA offers CBT-I as a first-line treatment for chronic insomnia, often more effective than medication.
See every mental health condition rated by the VA, or estimate the rating that could expand your compensation.
Not sure where to start?
Whether you need help understanding your rating, building a nexus, or challenging a decision, a free review of your situation can put you on the right path.
