California Code, Welfare and Institutions Code - WIC § 4306

(a) Subject to the rules and regulations established by the department, under the supervision of the hospital director, the hospital administrator shall be responsible for the planning, development, direction, management and supervision of all administrative and supportive services in the hospital facility.These services include, but are not limited to, all of the following:

(b) It shall be the responsibility of the hospital administrator to provide support services, as specified in this section, within available resources, to all hospital treatment programs.