By VetsDisabilityClaims.com | March 2026 Here's a question most veterans never think to ask: "Could my service-connected disability be CAUSING other health problems?" If the answer is yes—and it very often is—you could be entitled to additional compensation through secondary service connection . This is one of the most powerful and underutilized strategies in VA disability claims. What Is Secondary Service Connection? A secondary service-connected disability is a c