In this chapter, unless the context otherwise requires,

1. (1) “commissioner” means the commissioner of family and community services;
2. (2) “department” means the Department of Family and Community Services
3. (3) “designated treatment facility” has the meaning given in AS 47.30.915;
4. (4) “evaluation facility” means a health care facility that has been designated by the department to perform the evaluations described in AS 47.30.670 — 47.30.915, including a facility licensed under AS 47.32 or operated by the federal government;
5. (5) “gross monthly household income” means all earned or unearned income from any source of a member of the patient's household;

6. (6) “household” means a patient and each person

   1. (A) residing with the patient; and
   2. (B) related to the patient by marriage or other legal relationship giving rise to a duty of support and maintenance;
7. (7) “mental illness” has the meaning given in AS 47.30.915.