VA Disability Glossary – Key Terms Every Veteran Should Know
Lay Evidence
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Lay evidence refers to non-expert, firsthand observations or statements from the veteran or others who can describe a disability, event, or symptoms relevant to a VA claim. This type of evidence does not require medical training and can be submitted by the veteran, family members, friends, caregivers, or fellow service members.
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Lay statements can:
Support claims where medical records are incomplete or missing
Help show the onset, continuity, and impact of a condition over time
Often be used to describe pain levels, daily limitations, mental health symptoms, or observable events like an in-service injury
Note: Lay evidence cannot diagnose a condition, but it can credibly support the presence, frequency, and severity of symptoms.
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A veteran describing how their back pain affects their ability to work
A spouse explaining changes in the veteran’s mood or behavior over time
A fellow service member recalling a combat-related incident or injury
A friend observing how a condition impacts the veteran’s day-to-day activities
Note: These are just a few examples. Every case is different, and lay evidence should be detailed and truthful.
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Use VA Form 21-10210 (Lay/Witness Statement)
Clearly explain what was witnessed, how the person knows the veteran, and why their input is credible
Be as detailed and specific as possible
Include as part of an initial claim, appeal, or supplemental claim
Submit with your claim or appeal via VA.gov, mail, or with help from a VA-accredited representative
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At Greene & Marusak, we help veterans and their families craft strong lay statements that clearly support claims. Whether you’re filing for the first time or appealing a denial, we ensure your story is properly documented and heard by the VA.
Give us a call at (844) 483-8737