### Question
How is the "system" defined?


### Answer
The term **system** is defined in *42 U.S.C. § 1395w* as follows -

> the plan complaint system developed and maintained under subsection (a)

#### 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 5-definitions and miscellaneous provisions**

