Pernicious Anemia is rated by the U.S. Department of Veterans Affairs under DC 7700 of 38 CFR § 4.117, DC 7700 across 5 severity tiers (0% / 10% / 30% / 60% / 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.
Autoimmune condition where the body cannot absorb vitamin B12 due to lack of intrinsic factor. Causes megaloblastic anemia, fatigue, neurological symptoms including peripheral neuropathy and cognitive changes.
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.