LOADING
Hypoparathyroidism is rated by the U.S. Department of Veterans Affairs under DC 7905 of 38 CFR § 4.119, DC 7905 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.
Insufficient parathyroid hormone production, leading to low calcium and high phosphorus levels. Often occurs after thyroid or parathyroid surgery. Causes muscle cramps, tingling, seizures, and cardiac problems.
Rating criteria text quoted verbatim from 38 C.F.R. § 4.119 (Endocrine system). Source verified 2026-05-15 by ClaimRecon Editorial Team against the Cornell Law CFR mirror; eCFR.gov is the authoritative government source.