Cal. Health & Safety Code § 1569.73
(a) Notwithstanding Section 1569.72 or any other provision of law, a residential care facility for the elderly may obtain a waiver from the department for the purpose of allowing a resident who has been diagnosed as terminally ill by his or her physician and surgeon to remain in the facility, or allowing a person who has been diagnosed as terminally ill by his or her physician and surgeon to become a resident of the facility if that person is already receiving hospice services and would continue to receive hospice services without disruption if he or she became a resident, when all the following conditions are met:
(c) A facility that has obtained a hospice waiver from the department pursuant to this section need not call emergency response services at the time of a life-threatening emergency if the hospice agency is notified instead and all of the following conditions are met: