AB 1199 California Assembly · 2025-2026 Regular Session

Medical staff: health care provider credentialing.

Summary
Existing law, the Medical Practice Act, establishes the Medical Board of California within the Department of Consumer Affairs and charges it with administrative and enforcement duties related to the provision of medical services under the act. The act makes unprofessional conduct subject to discipline by the board the regular practice of medicine in a specified hospital having 5 or more physicians and surgeons on the medical staff without rules established by the board of directors to govern the operation of the hospital. The act requires the rules to include a provision for the organization of physicians and surgeons into a formal medical staff with staff appointments on an annual or biennial basis. This bill would revise that provision to instead require staff reappointments at least every 3 years. Existing law requires that physician and surgeon staff require members of the staff to demonstrate their ability to perform surgical and other procedures competently and to the satisfaction of an appropriate committee or committees of the staff at the time of original application for appointment to the staff and at least every 2 years thereafter. This bill would instead require physician and surgeon staff to require members of the staff to demonstrate their ability at least every 3 years thereafter. Existing law provides for the licensure and inspection of health facilities, including general acute care hospitals and acute psychiatric hospitals, by the State Department of Public Health and makes a violation of those provisions a crime. This bill would require the governing body of a general acute care hospital or an acute psychiatric hospital to require that medical staff establish controls that are designed to ensure the achievement and maintenance of high standards of professional ethical practices, including a requirement that all members of the medical staff be required to demonstrate their ability to perform surgical or other procedures competently and to the satisfaction of an appropriate medical staff committee or committees at the time of original application for appointment to the medical staff and every 3 years thereafter. The bill would prohibit the department from requiring an acute care hospital or acute psychiatric hospital to undertake routine reappointments more frequently than every 3 years. Because a violation of this requirement would be a crime, this 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 2025
Committee Review
Aug 2026
Assembly Passage
May 2025
Senate Passage
Aug 2026
Governor
Introduced Feb 21, 2025 Last action Aug 27, 2026
Maddy AI version diff · 5 comparisons

What changed between versions

06/11/26 - Amended Senate AB1199 · 3 edits
MINOR
This diff reflects a change in document presentation format only, from a traditional printed legislative bill layout (with line numbers, page headers, and column formatting) to a web-based display format with navigation elements. No substantive policy changes were made to the bill's content between these two versions.
TECHNICAL

The bill text was reformatted from a printed document style (with line numbers, page breaks, and dual-column layout) to a web-friendly single-column format with added navigation links (home, accessibility, FAQ, etc.)

Line numbers, page headers/footers (e.g., '95', 'AB 1199', page numbers), and the original column-based layout were removed

Web navigation elements, a quick search interface, version tracking links, and a 'Date Published' timestamp were added to the document presentation

Floor votes · Senate Aug 10, 2026 · Assembly May 27, 2025

How they voted

390
Passed · 1 other
Total votes 40
Aug 10, 2026
D Democratic30
30 Yea
100% Yea
R Republican10
9 Yea 1
90% Yea
Vote distribution
All Yea All Nay Mixed No data
Full legislative history

Actions timeline

Total actions
29
Key actions
10
Committee
14
Amendments
6
Aug 27, 2026
Lower · Passed
From committee: That the Senate amendments be concurred in. (Ayes 13. Noes 0.) (August 27).
lower
Aug 13, 2026
Committee
Re-referred to Com. on HEALTH. pursuant to Assembly Rule 77.2.
lower
Aug 11, 2026
Introduced
In Assembly. Concurrence in Senate amendments pending.
lower
Aug 10, 2026
Upper · Passed
Read third time. Passed. Ordered to the Assembly. (Ayes 39. Noes 0.).
upper
Aug 3, 2026
Upper · Passed
From committee: Be ordered to second reading file pursuant to Senate Rule 28.8 and ordered to Consent Calendar.
upper
Jul 2, 2026
Upper · Passed
From committee: Do pass and re-refer to Com. on APPR. with recommendation: To Consent Calendar. (Ayes 10. Noes 0.) (July 1). Re-referred to Com. on APPR.
upper
Jun 22, 2026
Upper · Passed
From committee: Do pass and re-refer to Com. on HEALTH. (Ayes 10. Noes 0.) (June 22). Re-referred to Com. on HEALTH.
upper
Jun 15, 2026
Committee
Re-referred to Coms. on B. P. & E.D. and HEALTH.
upper
Jun 12, 2026
Committee
Re-referred to Com. on RLS.
upper
Jun 11, 2026
Introduced
From committee chair, with author's amendments: Amend, and re-refer to committee. Read second time, amended, and re-referred to Com. on HEALTH.
upper
Jun 9, 2025
Introduced
From committee chair, with author's amendments: Amend, and re-refer to committee. Read second time, amended, and re-referred to Com. on HEALTH.
upper
Jun 4, 2025
Committee
Referred to Com. on HEALTH.
upper
May 27, 2025
Lower · Passed
Read third time. Passed. Ordered to the Senate. (Ayes 76. Noes 0. Page 1740.)
lower
May 21, 2025
Lower · Passed
From committee: Do pass. To Consent Calendar. (Ayes 15. Noes 0.) (May 21).
lower
May 14, 2025
Lower · Passed
In committee: Hearing postponed by committee.
lower
May 5, 2025
Committee
Re-referred to Com. on APPR.
lower
May 1, 2025
Lower · Passed
Read second time and amended.
lower
Apr 30, 2025
Introduced
From committee: Amend, and do pass as amended and re-refer to Com. on APPR. with recommendation: To Consent Calendar. (Ayes 16. Noes 0.) (April 29).
lower
Mar 18, 2025
Committee
Re-referred to Com. on HEALTH.
lower
Mar 17, 2025
Introduced
From committee chair, with author's amendments: Amend, and re-refer to Com. on HEALTH. Read second time and amended.
lower
Mar 10, 2025
Committee
Referred to Com. on HEALTH.
lower
Feb 22, 2025
Lower · Passed
From printer. May be heard in committee March 24.
lower
Feb 21, 2025
Introduced
Introduced. To print.
lower
1 primary · 0 co-sponsors

Sponsors

Role
Legislator
Party
State
District
P
Photo of Joe Patterson
Joe Patterson
RRepublican
CA
5