### Question
Can you define what qualifying chronic disability means?


### Answer
**Qualifying chronic disability** is defined as the following in *38 U.S.C. § 1117*:

> a chronic disability resulting from any of the following (or any combination of any of the following):


(A) An undiagnosed illness

#### Citation:
  - *38 U.S.C. § 1117*
  - Heading: **PART II-GENERAL BENEFITS > CHAPTER 11-COMPENSATION FOR SERVICE-CONNECTED DISABILITY OR DEATH > SUBCHAPTER II-WARTIME DISABILITY COMPENSATION**

