Tinnitus — ringing, buzzing, or hissing in the ears — is the most-claimed disability in the VA system, year after year. It is also denied all the time. The reasons are usually about evidence, not medicine. There is no lab test or scan that proves tinnitus is there. So the strength of a claim depends on how well the record ties the ringing to your service.
Why tinnitus claims get denied
- No documented in-service noise exposure. Many veterans never reported ringing while they served. You pushed through and did the job. Decades later, the service records are silent, and silence reads like absence to a claims reviewer.
- Delayed onset. Tinnitus is often first written down years after discharge. Without a medical opinion that explains the gap, the VA tends to call the condition unrelated to service.
- A weak or missing medical opinion. A C&P examiner may write “less likely than not” with a sentence or two of reasoning. That short opinion can sink a claim unless a well-reasoned independent opinion answers it point by point.
Your own statement is evidence
Here is something many veterans do not know. For tinnitus, your own account counts. Ringing in the ears is something only you can hear, and the VA accepts that a veteran can competently describe when it started and how it has continued. A clear, consistent statement about the noise you worked around and when the ringing began is real evidence.
Statements from people who served with you help too. So does a spouse's account of how long you have complained about the ringing, or slept with a fan on to mask it. None of that replaces a medical opinion, but it gives the opinion something solid to stand on.
Documenting the noise
Your military job often speaks for itself. Flight lines, artillery, armor, engine rooms, weapons ranges, aircraft maintenance — the VA keeps data on how much noise each military occupation involved. Your DD-214, duty stations, and unit records can establish exposure even when your medical file says nothing about it. A good nexus letter connects that documented noise to the condition you live with now.
What a strong tinnitus nexus letter addresses
A credible opinion deals in specifics. It covers the noise your job actually involved. It notes what your hearing tests showed, and when. It addresses your work history after service, and whether loud noise there could explain the ringing instead. It treats your account of when symptoms began as the evidence it is. And it cites the medical literature on acoustic trauma and delayed-onset tinnitus — because research supports the idea that noise damage can show up as ringing years down the road.
Then it states its conclusion in the VA's own standard: is it at least as likely as not that the tinnitus began in or was caused by service?
Tinnitus as a gateway condition
Tinnitus carries a modest rating on its own. Its larger value is often what it opens up. Chronic ringing wears people down. Conditions made worse by it — insomnia, depression, anxiety — can support secondary claims with their own, often higher, ratings. Each of those needs its own medical nexus. A well-documented primary connection lays that foundation.
If poor sleep is part of your story, our post on sleep apnea secondary to PTSD shows how secondary claims are built.
Credentials drive probative value
VA reviewers weigh who wrote the opinion and how carefully. Every Hart Causation opinion is personally authored by Dr. John H. Hart, Jr., M.D. He is an ABIM board-certified internist with more than 25 years of clinical practice. He is also a retired Senior Flight Surgeon in the USAF Reserve, with firsthand knowledge of what a flight line does to hearing.
Related reading: how cause-of-death nexus letters help surviving spouses, and our Surviving Spouses & DIC page.
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