VA Disability Conditions

Rating criteria, evidence the VA looks for, and the right DBQ form for 150+ service-connected conditions. Updated for 2026.

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Each VA disability condition is rated under a specific diagnostic code in 38 CFR Part 4 (the Schedule for Rating Disabilities). The brackets, evidence, and DBQ form vary by condition. Below: the most-rated conditions on this site. Additional condition guides are being published throughout 2026.