What makes a nexus persuasive
Clear reasoning, record review, and appropriate medical language beat generic templates. The clinician should explain why the conclusion fits your history.
Secondary nexus
For secondary claims, the letter should explain the relationship between the primary disability and the new condition.
Limits
A nexus is evidence, not a guarantee. The VA weighs it with exams and treatment records.
More resources
Try the VA disability calculator, browse VA condition guides, or read in-depth articles.
This information is for educational purposes only and is not legal or medical advice. Rating criteria are summarized from publicly available 38 CFR regulations. Consult a Veterans Service Officer (VSO) or VA-accredited attorney for advice on your specific claim.