(1) Intensive inpatient services are substance use disorder residential treatment services that provide a concentrated program of individual and group counseling, education, and activities for an individual who has completed withdrawal management and the individual's family to address overall functioning and to demonstrate aspects of recovery lifestyle.

(2) In addition to meeting the applicable behavioral health agency licensure, certification, administration, personnel, and clinical requirements in WAC 246-341-0300 through 246-341-0650 and the residential treatment services requirements in WAC 246-341-1108, an agency certified to provide intensive inpatient services must:

(a) Complete the individual service plan within five days of admission;

(b) Conduct and document at least weekly, one face-to-face individual substance use disorder counseling session with the individual;

(c) Progress notes must include the date, time, duration, participant names, and a brief summary of the session and the name of the staff member who provided it;

(d) Document at least weekly, an individual service plan review which determines continued stay needs and progress towards goals; and

(e) Provide treatment services in line with ASAM 3.5 components appropriate to youth or adults.