SB 950 California Senate · 2025-2026 Regular Session

Health care coverage: dementia.

Summary
Existing law, the Knox-Keene Health Care Service Plan Act of 1975, provides for the licensure and regulation of health care service plans by the Department of Managed Health Care and makes a willful violation of the act's requirements a crime. Existing law provides for the regulation of health insurers by the Department of Insurance. Existing law prohibits specified health care service plan contracts and disability insurance policies from excluding persons covered by the plan from receiving benefits if they are diagnosed as having any significant destruction of brain tissue with resultant loss of brain function, including Alzheimer's disease. This bill would require a health care service plan contract or health insurance policy that is issued, amended, or renewed on or after January 1, 2027, to include coverage for all medically necessary treatments or medications, as determined by a health care provider, approved by the United States Food and Drug Administration (FDA) for the treatment of Alzheimer's disease or other medical conditions affecting memory. On and after January 1, 2027, the bill would prohibit a health care service plan or health insurer from imposing step therapy protocols as a prerequisite to authorizing that coverage, except as provided. Because a willful violation of these provisions by a health care service plan would be a crime, the bill would impose a state-mandated local program. The California Constitution requires the state to reimburse local agencies and school districts for certain costs mandated by the state. Statutory provisions establish procedures for making that reimbursement. This bill would provide that no reimbursement is required by this act for a specified reason.
Bill status passed both 4 of 5 stages cleared
Introduction
Feb 2026
Committee Review
Aug 2026
Senate Passage
May 2026
Assembly Passage
Aug 2026
Governor
Introduced Feb 2, 2026 Last action Aug 30, 2026
Maddy AI version diff · 5 comparisons

What changed between versions

08/19/26 - Amended Assembly 08/27/26 - Enrolled · 4 edits · Aug 27, 2026
MODERATE
This diff reflects the transition of SB 950 from its Amended Assembly version to the Enrolled (final) version after passage by both chambers. No substantive policy changes were made between these two versions; the differences are procedural and formatting in nature. The bill requires health care service plans and health insurance policies to cover FDA-approved treatments for Alzheimer's disease or other medical conditions affecting memory, and prohibits step therapy protocols for those treatments effective January 1, 2027.
TECHNICAL

Added passage dates: Passed the Senate August 25, 2026, and Passed the Assembly August 24, 2026, along with Secretary of the Senate and Chief Clerk of the Assembly certification lines.

Removed amendment history dates (Amended in Assembly August 19, July 2; Amended in Senate April 20), author/coauthor information, introduction date (February 2, 2026), and vote/appropriation/fiscal committee lines.

Resolved amendment bracket notation into clean text. The prior version showed bracketed changes indicating the shift from 'Alzheimer's disease or other related dementia' to 'Alzheimer's disease or other medical conditions affecting memory' and the addition of 'Except as provided in subdivision (b)' to subdivision (c). These are now presented as final clean language without markup brackets.

Added Governor's receipt and approval signature block at the end of the enrolled bill.

Floor votes · Senate May 19, 2026 · Assembly Aug 24, 2026

How they voted

380
Passed · 2 other
Total votes 40
May 19, 2026
D Democratic30
29 Yea 1
96% Yea
R Republican10
9 Yea 1
90% Yea
Vote distribution
All Yea All Nay Mixed No data
Full legislative history

Actions timeline

Total actions
23
Key actions
10
Committee
4
Amendments
7
Aug 25, 2026
Upper · Passed
Assembly amendments concurred in. (Ayes 40. Noes 0.) Ordered to engrossing and enrolling.
upper
Aug 24, 2026
Introduced
In Senate. Concurrence in Assembly amendments pending.
upper
Aug 24, 2026
Lower · Passed
Read third time. Passed. Ordered to the Senate.
lower
Aug 19, 2026
Lower · Passed
Read third time and amended.
lower
Aug 5, 2026
Lower · Passed
From committee: Do pass. (Ayes 15. Noes 0.) (August 5).
lower
Jul 2, 2026
Lower · Passed
Read second time and amended. Re-referred to Com. on APPR.
lower
Jul 1, 2026
Lower · Passed
From committee: Do pass as amended and re-refer to Com. on APPR. (Ayes 16. Noes 0.) (June 30).
lower
May 26, 2026
Committee
Referred to Com. on HEALTH.
lower
May 19, 2026
Upper · Passed
Read third time. Passed. (Ayes 38. Noes 0. Page 4341.) Ordered to the Assembly.
upper
Apr 27, 2026
Upper · Passed
From committee: Do pass. (Ayes 7. Noes 0. Page 4070.) (April 27).
upper
Apr 20, 2026
Upper · Passed
Read second time and amended. Re-referred to Com. on APPR.
upper
Apr 16, 2026
Upper · Passed
From committee: Do pass as amended and re-refer to Com. on APPR. (Ayes 9. Noes 0. Page 3901.) (April 15).
upper
Feb 11, 2026
Committee
Referred to Com. on HEALTH.
upper
Feb 2, 2026
Introduced
Introduced. Read first time. To Com. on RLS. for assignment. To print.
upper
1 primary · 5 co-sponsors

Sponsors