Hiatal Hernia is rated by the U.S. Department of Veterans Affairs under DC 7203 of 38 CFR § 4.114, DC 7203 (rate-as for hiatal hernia per § 4.114 amendment; the former DC 7346 framework was redirected to DC 7203 esophageal-stricture criteria) across 5 severity tiers (0% / 10% / 30% / 50% / 80%). 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.
Protrusion of the upper stomach through the diaphragm into the chest cavity, causing reflux and discomfort
Rating criteria text quoted verbatim from 38 C.F.R. § 4.114 (Digestive system). Source verified 2026-05-17 by ClaimRecon Editorial Team against the Cornell Law CFR mirror; eCFR.gov is the authoritative government source.