California Probate Code
Sec. § 4734


(a)

A health care provider may decline to comply with an individual health care instruction or health care decision for reasons of conscience.

(b)

A health care institution may decline to comply with an individual health care instruction or health care decision if the instruction or decision is contrary to a policy of the institution that is expressly based on reasons of conscience and if the policy was timely communicated to the patient or to a person then authorized to make health care decisions for the patient.
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Last accessed
Jun. 6, 2016