Section 1798.146.
Cal. Civil Code - CIV § 1798.146.
in effect(a)
This title shall not apply to any of the following:
(1)
Medical information governed by the Confidentiality of Medical Information Act (Part 2.6 (commencing with Section 56) of Division 1) or protected health information that is collected by a covered entity or business associate governed by the privacy, security, and breach notification rules issued by the United States Department of Health and Human Services,
Parts 160 and 164 of Title 45 of the Code of Federal Regulations, established pursuant to the federal Health Insurance Portability and Accountability Act of 1996 (Public Law 104-191) and the federal Health Information Technology for Economic and Clinical Health Act, Title XIII of the federal American Recovery and Reinvestment Act of 2009 (Public Law 111-5).
(2)
A provider of health care governed by the Confidentiality of Medical Information Act (Part 2.6 (commencing with Section 56) of Division 1) or a covered entity governed by the privacy, security, and breach notification rules issued by the United States Department of Health and Human Services, Parts 160 and 164 of Title 45 of the Code of Federal Regulations, established pursuant to the federal Health Insurance Portability and Accountability Act of 1996 (Public Law 104-191), to the extent the provider or covered entity maintains, uses, and discloses patient information in the same manner as
medical information or protected health information as described in paragraph (1).
(3)
A business associate of a covered entity governed by the privacy, security, and data breach notification rules issued by the United States Department of Health and Human Services, Parts 160 and 164 of Title 45 of the Code of Federal Regulations, established pursuant to the federal Health Insurance Portability and Accountability Act of 1996 (Public Law 104-191) and the federal Health Information Technology for Economic and Clinical Health Act, Title XIII of the federal American Recovery and Reinvestment Act of 2009 (Public Law 111-5), to the extent that the business associate maintains, uses, and discloses patient information in the same manner as medical information or protected health information as described in paragraph (1).
(4)
(A)
Information that meets both of the
following conditions:
(i)
It is deidentified in accordance with the requirements for deidentification set forth in Section 164.514 of Part 164 of Title 45 of the Code of Federal Regulations.
(ii)
It is derived from patient information that was originally collected, created, transmitted, or maintained by an entity regulated by the Health Insurance Portability and Accountability Act, the Confidentiality Of Medical Information Act, or the Federal Policy for the Protection of Human Subjects, also known as the Common Rule.
(B)
Information that met the requirements of subparagraph (A) but is subsequently reidentified shall no longer be eligible for the exemption in this paragraph, and shall be subject to applicable federal and state data privacy and security laws, including, but not limited to, the Health Insurance
Portability and Accountability Act, the Confidentiality Of Medical Information Act, and this title.
(5)
Information that is collected, used, or disclosed in research, as defined in Section 164.501 of Title 45 of the Code of Federal Regulations, including, but not limited to, a clinical trial, and that is conducted in accordance with applicable ethics, confidentiality, privacy, and security rules of Part 164 of Title 45 of the Code of Federal Regulations, the Federal Policy for the Protection of Human Subjects, also known as the Common Rule, good clinical practice guidelines issued by the International Council for Harmonisation, or human subject protection requirements of the United States Food and Drug Administration.
(b)
For purposes of this section, all of the following shall apply:
(1)
“Business associate” has
the same meaning as defined in Section 160.103 of Title 45 of the Code of Federal Regulations.
(2)
“Covered entity” has the same meaning as defined in Section 160.103 of Title 45 of the Code of Federal Regulations.
(3)
“Identifiable private information” has the same meaning as defined in Section 46.102 of Title 45 of the Code of Federal Regulations.
(4)
“Individually identifiable health information” has the same meaning as defined in Section 160.103 of Title 45 of the Code of Federal Regulations.
(5)
“Medical information” has the same meaning as defined in Section 56.05.
(6)
“Patient information” shall mean identifiable private information, protected health information, individually
identifiable health information, or medical information.
(7)
“Protected health information” has the same meaning as defined in Section 160.103 of Title 45 of the Code of Federal Regulations.
(8)
“Provider of health care” has the same meaning as defined in Section 56.05.
References
referencesCal. Civil Code - CIV § 56.
referencesCal. Civil Code - CIV § 164.514.
referencesCal. Civil Code - CIV § 164.501.
referencesCal. Civil Code - CIV § 160.103.
referencesCal. Civil Code - CIV § 46.102.
referencesCal. Civil Code - CIV § 56.05.
Source: CA Legislative Counsel Bulk DataURL: https://downloads.leginfo.legislature.ca.gov/pubinfo_2025.zipFetched: 6/27/2026