AB 2233 California Assembly · 2025-2026 Regular Session

Behavioral health treatment plans.

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 a crime. Existing law provides for the regulation of health insurers by the Department of Insurance. Existing law requires a health care service plan contract or health insurance policy to provide coverage for behavioral health treatment for pervasive developmental disorder or autism. Existing law requires this treatment to be provided under a prescribed treatment plan that is reviewed no less than every 6 months by the qualified autism service provider. This bill would prohibit a health care service plan or health insurer from imposing restrictions on the utilization of authorized treatment hours within the treatment plan's 6-month authorization period. The bill would require authorized hours to remain available for use throughout the authorization period if the use of the hours is consistent with the treatment plan and clinical guidelines, and is documented in the treatment plan and progress reports. 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
Jun 2026
Assembly Passage
Apr 2026
Senate Passage
Aug 2026
Governor
Introduced Feb 19, 2026 Last action Aug 27, 2026
Maddy AI version diff · 4 comparisons

What changed between versions

08/24/26 - Enrolled AB2233 · 2 edits
MINOR
No substantive policy changes occurred between these two versions. The diff reflects a reformatting of the enrolled bill from its official legislative document layout (with page numbers, clerk signatures, and governor's receipt block) into a web-based display format with navigation menus, version history, and online interface elements. The actual statutory text amending Health and Safety Code Section 1374.73 and Insurance Code Section 10144.51 is identical in both versions.
TECHNICAL

Removed formal enrolled bill formatting elements including page numbers, Chief Clerk of the Assembly signature block, Secretary of the Senate signature block, Governor's receipt date/time line, and the final 'Approved' governor signature line.

Added web interface elements including navigation menus (home, accessibility, FAQ, sitemap, login), bill version history dates, quick search fields, and online tracking/favorites features for displaying the bill on a legislative website.

Floor votes · Senate Aug 19, 2026 · Assembly Apr 16, 2026

How they voted

380
Passed · 2 other
Total votes 40
Aug 19, 2026
D Democratic30
28 Yea 2
93% Yea
R Republican10
10 Yea
100% Yea
Vote distribution
All Yea All Nay Mixed No data
Full legislative history

Actions timeline

Total actions
19
Key actions
9
Committee
6
Amendments
5
Aug 20, 2026
Lower · Passed
Senate amendments concurred in. To Engrossing and Enrolling. (Ayes 76. Noes 0.).
lower
Aug 19, 2026
Introduced
In Assembly. Concurrence in Senate amendments pending.
lower
Aug 19, 2026
Upper · Passed
Read third time. Passed. Ordered to the Assembly. (Ayes 38. Noes 0.).
upper
Aug 6, 2026
Upper · Passed
Read third time and amended. Ordered to second reading.
upper
Jun 15, 2026
Upper · Passed
From committee: Be ordered to second reading pursuant to Senate Rule 28.8.
upper
Jun 8, 2026
Upper · Passed
Read second time and amended. Re-referred to Com. on APPR.
upper
Jun 4, 2026
Introduced
From committee: Amend, and do pass as amended and re-refer to Com. on APPR. (Ayes 9. Noes 0.) (June 3).
upper
May 6, 2026
Committee
Referred to Com. on HEALTH.
upper
Apr 16, 2026
Lower · Passed
Read third time. Passed. Ordered to the Senate. (Ayes 66. Noes 0. Page 4679.)
lower
Apr 8, 2026
Lower · Passed
From committee: Do pass. (Ayes 13. Noes 0.) (April 8).
lower
Mar 25, 2026
Lower · Passed
From committee: Do pass and re-refer to Com. on APPR. with recommendation: To Consent Calendar. (Ayes 16. Noes 0.) (March 24). Re-referred to Com. on APPR.
lower
Mar 9, 2026
Committee
Referred to Com. on HEALTH.
lower
Feb 20, 2026
Lower · Passed
From printer. May be heard in committee March 22.
lower
1 primary · 1 co-sponsor

Sponsors