Connecting Sleep Apnea to Military Service
Respiratory and immune conditions have become increasingly prevalent VA claims since the PACT Act of 2022 dramatically expanded presumptive service connection for veterans exposed to burn pits, airborne hazards, and other toxic substances. Sleep Apnea is frequently claimed by veterans who deployed to Southwest Asia, served in industrial occupational specialties, or were exposed to open burn pits during OEF/OIF/OND. The PACT Act added dozens of conditions as presumptive for eligible veterans, removing the burden of proving direct causation.
How VA Rates Sleep Apnea
Sleep apnea is rated under DC 6847 at 0%, 30%, 50%, or 100%. Documented diagnosis but no treatment required = 0%. Persistent daytime hypersomnolence = 30%. Requires use of CPAP, BiPAP, or similar device = 50%. Requires tracheotomy, or chronic respiratory failure with cor pulmonale = 100%. The 50% CPAP rating is by far the most common and represents a significant monthly compensation amount that stacks with all other service-connected ratings.
Diagnostic Code: 6847 — Sleep Apneais evaluated under 38 CFR Part 4 using this code. Ratings are determined at your Compensation & Pension (C&P) exam and confirmed in your rating decision letter.
Evidence Required for Your Sleep Apnea Claim
- Pulmonary function test (PFT/spirometry) results for respiratory conditions
- Deployment records to Southwest Asia, Afghanistan, or other burn-pit deployment areas
- PACT Act Airborne Hazards and Open Burn Pit Registry enrollment documentation
- Private physician nexus letter connecting the condition to service exposures
- Service records showing duty at locations with known environmental hazards
- Current treatment records and specialist evaluations
Frequently Asked Questions — Sleep Apnea and VA Disability
What is the VA rating for sleep apnea?
VA rates sleep apnea under DC 6847 at: 0% (asymptomatic or no treatment required), 30% (persistent daytime hypersomnolence), 50% (requires use of a CPAP or similar breathing device), or 100% (chronic respiratory failure with cor pulmonale, or tracheostomy required). The 50% CPAP rating is the most common and most impactful for combined rating calculations. A diagnosis alone with no prescribed treatment typically only results in 0% — you need documented prescription and use of a CPAP device for the 50% rating.
How do I connect sleep apnea to my military service?
Sleep apnea can be service connected directly (developed during service, documented in service records) or secondarily to service-connected PTSD, TBI, or obesity caused by a service-connected condition. For direct connection, a sleep study diagnosis during or shortly after service strengthens the claim. For secondary connection through PTSD, a nexus letter from a sleep specialist or physician stating that PTSD caused or materially contributed to the development of sleep apnea is the key evidence.
Does PTSD cause sleep apnea for VA purposes?
Yes. Multiple peer-reviewed studies link PTSD to increased risk of obstructive sleep apnea, and VA adjudicators recognize this relationship. If you have service-connected PTSD and develop sleep apnea, you can claim it as a secondary condition. Your treating physician or sleep specialist needs to provide a nexus letter stating that PTSD caused or aggravated the sleep apnea — a brief statement specifying the relationship is sufficient. This is one of the most valuable and frequently successful secondary conditions for PTSD-connected veterans.
What evidence does VA need for a sleep apnea claim?
For a sleep apnea claim you need: (1) a polysomnography (formal sleep study) diagnosing the condition, (2) service records or nexus evidence establishing service connection, (3) your prescription for and use of CPAP equipment for the 50% rating. A note in service medical records about daytime fatigue, snoring, or observed apnea events during service is strong direct-connection evidence. If going secondary through PTSD, the sleep study diagnosis plus a physician nexus letter is the complete package.