The Department of Health and Human Services shall:
(1) Administer the clinical programs and services of the Beatrice State Developmental Center, the Lincoln Regional Center, the Norfolk Regional Center, the Hastings Regional Center, and such other medical facilities, including skilled nursing care and intermediate care facilities, as may be provided by the department;
(2) Plan, develop, administer, and operate mental health and intellectual disability clinics, programs, and services;
(3) Plan, develop, and execute the clinical programs and services carried on by the department; and
(4) Represent the department in its work with the University of Nebraska Medical Center concerning psychiatric services.