Cal. Health & Saf. Code § 1521
Any person desiring a license for a community care facility under the provisions of this chapter which is required by other code provisions or rules or regulations of the state department pursuant to other code provisions to have a medical director, organized medical staff, or resident medical staff or to provide professional nursing services by a registered nurse or supervision of nursing services by a licensed registered nurse, a graduate nurse, a licensed vocational nurse, or a certified psychiatric technician shall comply with the health planning requirements contained in Part 1.5 (commencing with Section 437) of Division 1.
All other community care facilities shall be exempt from the health planning requirements contained in Part 1.5 (commencing with Section 437) of Division 1.
Ca. Health and Saf. Code § 1521