### Question
How is the term institution for mental diseases defined?


### Answer
The term **institution for mental diseases** is defined in *42 U.S.C. § 1396d* as the following:

> a hospital, nursing facility, or other institution of more than 16 beds, that is primarily engaged in providing diagnosis, treatment, or care of persons with mental diseases, including medical attention, nursing care, and related services

#### Citation:
  - *42 U.S.C. § 1396d*
  - Heading: **CHAPTER 6-THE CHILDREN'S BUREAU > SUBCHAPTER XIX-GRANTS TO STATES FOR MEDICAL ASSISTANCE PROGRAMS**

