Somatic Symptom Disorder is rated by the U.S. Department of Veterans Affairs under DC 9421 of 38 CFR § 4.130, DC 9421 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.
Somatic Symptom Disorder is a DSM-5 condition defined by one or more distressing physical symptoms (such as pain, fatigue, or gastrointestinal or neurological complaints) combined with disproportionate and persistent thoughts, anxiety, or behaviors devoted to those symptoms. The physical symptoms may or may not be explained by an identifiable medical cause, but the diagnosis turns on the excessive psychological response and the way preoccupation with health disrupts daily functioning. Symptoms are typically persistent, lasting more than six months, and often drive repeated medical visits, testing, and disability.
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.