qualifying chronic disability

Defined in 1 dictionary — U.S. Code

United States Code

38 U.S.C. § 1117 — under this subchapter (2 versions over time)

For purposes of this subsection, the term "qualifying chronic disability" means a chronic disability resulting from any of the following (or any combination of any of the following):

(A) An undiagnosed illness.

(B) A medically unexplained chronic multisymptom illness (such as chronic fatigue syndrome, fibromyalgia, and irritable bowel syndrome) that is defined by a cluster of signs or symptoms.

(C) Any diagnosed illness that the Secretary determines in regulations prescribed under subsection (c) warrants a presumption of service-connection.