Sickle Cell Disease is rated by the U.S. Department of Veterans Affairs under DC 7714 of 38 CFR § 4.117, DC 7714 across 4 severity tiers (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.
Inherited blood disorder where red blood cells become sickle-shaped, causing pain crises, anemia, organ damage, and stroke risk. Sickle cell crises are episodes of severe pain requiring hospitalization.
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.