Cal. Code of Civil Procedure § 2017.310

(a) Notwithstanding any other provision of law, it is the policy of the State of California that confidential settlement agreements are disfavored in any civil action the factual foundation for which establishes a cause of action for a violation of the Elder Abuse and Dependent Adult Civil Protection Act (Chapter 11(commencing with Section 15600) of Part 3 of Division 9 of the Welfare and Institutions Code). (b) Provisions of a confidential settlement agreement described in subdivision (a) may not be recognized or enforced by the court absent a showing of any of the following: (1) The information is privileged under existing law. (2) The information is not evidence of abuse of an elder or dependent adult, as described in Sections 15610.30, 15610.57, and 15610.63 of the Welfare and Institutions Code. (3) The party seeking to uphold the confidentiality of the information has demonstrated that there is a substantial probability that prejudice will result from the disclosure and that the party’s interest in the information cannot be adequately protected through redaction. (c) Nothing in paragraph (1), (2), or (3) of subdivision (b) permits the sealing or redacting of a defendant’s name in any information made available to the public. (d) Except as expressly provided in this section, nothing in this section is intended to alter, modify, or amend existing law. (e) Nothing in this section may be deemed to prohibit the entry or enforcement of that part of a confidentiality agreement, settlement agreement, or stipulated agreement between the parties that requires the nondisclosure of the amount of any money paid in a settlement of a claim. (f) Nothing in this section applies to or affects an action for professional negligence against a health care provider.