AB 1048

  • California Assembly Bill
  • 2025-2026 Regular Session
  • Introduced in Assembly
  • Passed Assembly Jun 04, 2025
  • Senate
  • Governor

Workers' compensation.

Bill Subjects

Workers'compensation

Abstract

Existing law establishes a workers' compensation system, administered by the Administrative Director of the Division of Workers' Compensation, to compensate an employee for injuries sustained in the course of employment. Existing law requires an employer to provide medical, surgical, chiropractic, acupuncture, and hospital treatment that is reasonably required to cure or relieve the injured worker from the effects of the injury. Upon payment, adjustment, or denial of a complete or incomplete itemization of medical services, existing law requires an employer to provide an explanation of review that includes, among other information, the amount paid and the basis for any adjustment, change, or denial of the item or procedure billed. This bill would, when the basis for any adjustment, change, or denial of an item or procedure is a contract, require the explanation of review to include information on that underlying contract, including whom the medical provider may contact to seek a copy of the relevant, applicable contract. The bill would state that disclosure of a medical provider network does not satisfy this requirement and would state that if the contract is not received within 30 business days of the provider's request, the bill shall be reprocessed and paid, as specified.

Bill Sponsors (1)

Votes


Actions


Sep 08, 2025

Senate

Read second time. Ordered to third reading.

Senate

Re-referred to Com. on RLS.

  • Referral-Committee
Com. on RLS.

Senate

Withdrawn from committee.

Senate

(Ayes 5. Noes 0. Page 2570.)

Senate

Re-referred to Com. on L., P.E. & R. pursuant to Senate Rule 29.10(b).

  • Referral-Committee
Com. on L., P.E. & R. pursuant to Senate Rule 29.10(b).

Senate

Re-referred to Com. on RLS. pursuant to Senate Rule 29.10(b).

  • Referral-Committee
Com. on RLS. pursuant to Senate Rule 29.10(b).

Sep 05, 2025

Senate

Read third time and amended. Ordered to second reading.

Aug 20, 2025

Senate

Read second time. Ordered to third reading.

Aug 19, 2025

Senate

From committee: Be ordered to second reading pursuant to Senate Rule 28.8.

Jul 09, 2025

Senate

From committee: Do pass and re-refer to Com. on APPR. (Ayes 5. Noes 0.) (July 9). Re-referred to Com. on APPR.

  • Committee-Passage
  • Committee-Passage-Favorable
  • Referral-Committee
Com. on APPR.

Jun 18, 2025

Senate

Referred to Com. on L., P.E. & R.

  • Referral-Committee
Com. on L., P.E. & R.

Jun 05, 2025

Senate

In Senate. Read first time. To Com. on RLS. for assignment.

Jun 04, 2025

Assembly

Read third time. Passed. Ordered to the Senate. (Ayes 76. Noes 0. Page 2057.)

May 27, 2025

Assembly

Read second time. Ordered to third reading.

May 23, 2025

Assembly

From committee: Do pass. (Ayes 12. Noes 0.) (May 23).

May 21, 2025

Assembly

Joint Rule 62(a), file notice suspended. (Page 1627.)

Assembly

In committee: Set, second hearing. Referred to APPR. suspense file.

  • Referral-Committee
APPR. suspense file. APPR

May 14, 2025

Assembly

In committee: Set, first hearing. Hearing canceled at the request of author.

Apr 23, 2025

Assembly

From committee: Do pass and re-refer to Com. on APPR. (Ayes 17. Noes 0.) (April 23). Re-referred to Com. on APPR.

  • Committee-Passage
  • Committee-Passage-Favorable
  • Referral-Committee
Com. on APPR.

Apr 21, 2025

Assembly

Re-referred to Com. on INS.

  • Referral-Committee
Com. on INS.

Apr 10, 2025

Assembly

From committee chair, with author's amendments: Amend, and re-refer to Com. on INS. Read second time and amended.

Mar 25, 2025

Assembly

Re-referred to Com. on INS.

  • Referral-Committee
Com. on INS.

Mar 24, 2025

Assembly

From committee chair, with author's amendments: Amend, and re-refer to Com. on INS. Read second time and amended.

Assembly

Referred to Com. on INS.

  • Referral-Committee
Com. on INS.

Feb 21, 2025

Assembly

From printer. May be heard in committee March 23.

Feb 20, 2025

Assembly

Read first time. To print.

Bill Text

Bill Text Versions Format
AB1048 HTML
02/20/25 - Introduced PDF
03/24/25 - Amended Assembly PDF
04/10/25 - Amended Assembly PDF
09/05/25 - Amended Senate PDF

Related Documents

Document Format
04/22/25- Assembly Insurance PDF
05/12/25- Assembly Appropriations PDF
05/19/25- Assembly Appropriations PDF
05/28/25- ASSEMBLY FLOOR ANALYSIS PDF
07/08/25- Senate Committee on Labor, Public Employment and Retirement PDF
08/20/25- Sen. Floor Analyses PDF

Sources

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