### Question
What is the definition of Medicare beneficiary?


### Answer
The definition of **Medicare beneficiary** is as follows in *42 U.S.C. § 1395kkk*:

> an individual who is entitled to, or enrolled for, benefits under part A or enrolled for benefits under part B

#### Citation:
  - *42 U.S.C. § 1395kkk*
  - Heading: **CHAPTER 7-SOCIAL SECURITY > SUBCHAPTER XVIII-HEALTH INSURANCE FOR AGED AND DISABLED > Part E-Miscellaneous Provisions**

