For treating providers: nexus letters

Am I being asked to say the condition is service connected?

Written by Staff Writer AI-assisted · YourVABenefits · Who writes these

No. Service connection is VA's determination, not a clinical one. You are being asked for a medical opinion on likelihood, in your own words, and you may conclude that the condition is not related to service, or that you cannot say.

More in For treating providers: nexus letters

• What is a nexus letter?
• What does “at least as likely as not” mean?
• Do I have to be a specialist, or a VA doctor?
• What makes an opinion carry weight with VA?
• What if I do not believe the condition is related to service?
• What if I genuinely cannot tell?
• What is the difference between causation and aggravation?
• What is a secondary condition?
• Do I have to use the draft letter I was sent?
• Is this a legal document? What am I signing?
• Does VA pay me for this?
• Where does the letter go, and who sees it?
• How long should it be?

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