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Gastrointestinal Cancer is rated by the U.S. Department of Veterans Affairs under DC 7343 of 38 CFR § 4.114, DC 7343 across 1 severity tier (100%). 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.
Cancer of the gastrointestinal tract including esophagus, stomach, small intestine, colon, and rectum. Rated 100% during active disease. Presumptive under the PACT Act for burn pit and post-9/11 veterans.
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.