AB 1770 California Assembly · 2025-2026 Regular Session

Arbitration: health care service plans: Lindalee's Law.

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. Existing law requires a health care service plan contract that includes terms requiring binding arbitration for dispute settlement to provide a specified disclosure to subscribers or enrollees. Existing law, the California Arbitration Act, provides a statutory framework for the enforcement of contractual arbitration under California law. Existing law establishes standards for arbitration, and requires a court to vacate an arbitration award if it makes certain findings. This bill would require the Attorney General to oversee compliance by health care service plans with specified provisions regulating the use of binding arbitration to settle disputes. The bill would authorize the Attorney General to require reports from health care service plans for this purpose. The bill would also require the Attorney General to notify the director of the department of any corrective action taken pursuant to these provisions.
Bill status passed both 4 of 5 stages cleared
Introduction
Feb 2026
Committee Review
Aug 2026
Assembly Passage
May 2026
Senate Passage
Aug 2026
Governor
Introduced Feb 9, 2026 Last action Aug 27, 2026
Maddy AI version diff · 4 comparisons

What changed between versions

08/18/26 - Amended Senate AB1770 · 2 edits
MINOR
This diff reflects the transition of AB 1770 (Lindalee's Law) from its August 18, 2026 amended-in-Senate version to the enrolled version dated September 1, 2026. The substantive legal text is unchanged; all differences are formatting and layout changes reflecting the shift from a print-style document to the California legislature's web-based publication format. The bill passed both chambers (Senate August 26, Assembly August 27) and was enrolled for the governor's signature.
TECHNICAL

Formatting changed from print layout with line numbers and page headers to a web-based layout with navigation elements, removing all line-number annotations and page breaks.

Website navigation elements (home, FAQ, accessibility, bill search, version list) were added as part of the enrolled version's web publication format.

Floor votes · Senate Aug 26, 2026 · Assembly May 27, 2026

How they voted

3010
Passed
Total votes 40
Aug 26, 2026
D Democratic30
30 Yea
100% Yea
R Republican10
10 Nay
100% Nay
Vote distribution
All Yea All Nay Mixed No data
Full legislative history

Actions timeline

Total actions
25
Key actions
10
Committee
11
Amendments
6
Aug 27, 2026
Lower · Passed
Senate amendments concurred in. To Engrossing and Enrolling. (Ayes 59. Noes 16.).
lower
Aug 27, 2026
Introduced
In Assembly. Concurrence in Senate amendments pending.
lower
Aug 26, 2026
Upper · Passed
Read third time. Passed. Ordered to the Assembly. (Ayes 29. Noes 10.).
upper
Aug 18, 2026
Upper · Passed
Read third time and amended. Ordered to second reading.
upper
Aug 13, 2026
Upper · Passed
From committee: Do pass. (Ayes 5. Noes 2.) (August 13).
upper
Aug 3, 2026
Committee
In committee: Referred to APPR. suspense file.
upper
Jul 2, 2026
Upper · Passed
Read second time and amended. Re-referred to Com. on APPR.
upper
Jul 2, 2026
Introduced
From committee: Amend, and do pass as amended and re-refer to Com. on APPR. (Ayes 8. Noes 2.) (July 1).
upper
Jun 24, 2026
Upper · Passed
From committee: Do pass and re-refer to Com. on HEALTH. (Ayes 11. Noes 2.) (June 23). Re-referred to Com. on HEALTH.
upper
Jun 10, 2026
Committee
Referred to Coms. on JUD. and HEALTH.
upper
May 27, 2026
Lower · Passed
Read third time. Passed. Ordered to the Senate. (Ayes 60. Noes 15.)
lower
May 14, 2026
Lower · Passed
From committee: Do pass. (Ayes 11. Noes 4.) (May 14).
lower
May 13, 2026
Committee
In committee: Set, first hearing. Referred to APPR. suspense file.
lower
Apr 22, 2026
Lower · Passed
From committee: Do pass and re-refer to Com. on APPR. (Ayes 10. Noes 2.) (April 21). Re-referred to Com. on APPR.
lower
Apr 16, 2026
Committee
Re-referred to Com. on JUD. pursuant to Assembly Rule 96.
lower
Apr 14, 2026
Committee
Re-referred to Com. on HEALTH.
lower
Apr 13, 2026
Introduced
From committee chair, with author's amendments: Amend, and re-refer to Com. on HEALTH. Read second time and amended.
lower
Feb 23, 2026
Committee
Referred to Coms. on HEALTH and JUD.
lower
Feb 10, 2026
Lower · Passed
From printer. May be heard in committee March 12.
lower
1 primary · 2 co-sponsors

Sponsors