(1) Personal care services provide medically necessary in-home services to persons who are functionally limited in performing activities of daily living.

(2) Personal care services may include:

(a) assistance with personal hygiene, dressing, eating, and ambulatory needs;

(b) household tasks incidental to the health care needs of the person or otherwise necessary to maintain the person in the home; and

(c) supervision for health and safety reasons.

(3) Personal care services may be provided when the required personal care services exceed the Montana state plan or are different from the services available in the Montana state plan.