Adjustment Disorder is rated by the U.S. Department of Veterans Affairs under DC 9440 of 38 CFR § 4.130, DC 9440 across 6 severity tiers (0% / 10% / 30% / 50% / 70%…). Service connection requires (1) a current diagnosis, (2) an in-service event, injury, or exposure, and (3) a medical nexus opinion linking the two under 38 C.F.R. § 3.303.
Emotional or behavioral symptoms developing within three months of an identifiable stressor, causing marked distress or significant impairment in functioning. Subtypes include with depressed mood, with anxiety, with mixed anxiety and depressed mood, and with disturbance of conduct.
Rating criteria text quoted verbatim from 38 C.F.R. § 4.130 (Mental disorders). Source verified 2026-05-15 by ClaimRecon Editorial Team against the Cornell Law CFR mirror; eCFR.gov is the authoritative government source.