Schizophrenia is rated by the U.S. Department of Veterans Affairs under DC 9203 of 38 CFR § 4.130, DC 9203 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.
Schizophrenia is a chronic psychotic disorder defined in DSM-5 by at least one month of active-phase symptoms drawn from delusions, hallucinations, disorganized speech, grossly disorganized or catatonic behavior, and negative symptoms (flat affect, avolition, alogia), with continuous signs of disturbance persisting for at least six months. It typically emerges in late adolescence or early adulthood and produces marked deficits in work, self-care, and interpersonal functioning, often with a prodromal decline preceding the first frank psychotic break. The VA rates it under Diagnostic Code 9203 using the 38 CFR 4.130 General Rating Formula for Mental Disorders, the same schedule applied to all rated mental conditions.
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.