Cal. Health & Safety Code § 1798.101
(a) In rural areas, as determined by the authority, where the use of a base hospital having a basic emergency medical service special permit pursuant to subdivision (c) of Section 1277 is precluded because of geographic or other extenuating circumstances, a local EMS agency, in order to assure medical direction to prehospital emergency medical care personnel, may utilize other hospitals which do not have a basic emergency medical service permit but which have been approved by the medical director of the local EMS agency for utilization as a base hospital, if both of the following apply:
(b)
(2) A local EMS agency which utilizes in its EMS system any facility which does not have a special permit to receive patients requiring emergency medical care pursuant to paragraph (1) shall submit to the authority, as part of the plan required by Section 1797.254, protocols approved by the medical director of the local EMS agency to ensure that the use of that facility is in the best interests of patient care. The protocols addressing patient safety and the use of the nonpermit facility shall take into account, but not be limited to, the following: