### Question
How is the "part D eligible individual" defined?


### Answer
The term **part D eligible individual** is defined in *42 U.S.C. § 1395w* as follows -

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

#### Citation:
  - *42 U.S.C. § 1395w*
  - Heading: **CHAPTER 7-SOCIAL SECURITY > SUBCHAPTER XVIII-HEALTH INSURANCE FOR AGED AND DISABLED > Part D-Voluntary Prescription Drug Benefit Program > subpart 1-part d eligible individuals and prescription drug benefits**

