Eustachian Tube Dysfunction is rated by the U.S. Department of Veterans Affairs under DC 6200 of 38 CFR § 4.87, DC 6200 across 4 severity tiers (0% / 10% / 20% / 30%). 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.
Impaired function of the eustachian tube resulting in inability to equalize middle ear pressure. Causes ear fullness, popping, muffled hearing, pain, and predisposition to middle ear infections. Common in personnel exposed to altitude changes and blast overpressure.
Rating criteria reference 38 C.F.R. Part 4 (Schedule for Rating Disabilities). This entry has not yet undergone editorial review against the live regulation text — consult the authoritative source directly before relying on the criteria shown.