AB 546

  • California Assembly Bill
  • 2025-2026 Regular Session
  • Introduced in Assembly
  • Passed Assembly May 27, 2025
  • Passed Senate Sep 08, 2025
  • Governor

Health care coverage: portable HEPA purifiers.

Abstract

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 sets forth specified coverage requirements for plan contracts and insurance policies, and limits the copayment, coinsurance, deductible, and other cost sharing that may be imposed for specified health care services. This bill would require a large group health care service plan contract or large group health insurance policy, except a specialized health care service plan contract or health insurance policy, that is issued, amended, or renewed on or after January 1, 2026, to include coverage for one portable high-efficiency particulate air (HEPA) purifier for an enrollee or insured who is pregnant or diagnosed with asthma or chronic obstructive pulmonary disease if the enrollee or insured is residing in or displaced from a county where a local or state emergency has been declared due to wildfires and the HEPA purifier is prescribed by the enrollee's or insured's health care provider. The bill would prohibit the cost of the HEPA purifier from exceeding $500, adjusted for inflation, as specified. Because a willful violation of these provisions by a health care service plan 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. This bill would declare that it is to take effect immediately as an urgency statute.

Bill Sponsors (3)

Votes


Actions


Oct 13, 2025

Assembly

Vetoed by Governor.

Assembly

Consideration of Governor's veto pending.

Sep 16, 2025

California State Legislature

Enrolled and presented to the Governor at 2 p.m.

Sep 09, 2025

Assembly

Senate amendments concurred in. To Engrossing and Enrolling. (Ayes 67. Noes 0. Page 3107.).

Sep 08, 2025

Assembly

In Assembly. Concurrence in Senate amendments pending.

Senate

Read third time. Urgency clause adopted. Passed. Ordered to the Assembly. (Ayes 29. Noes 3. Page 2623.).

Sep 04, 2025

Senate

Read second time. Ordered to third reading.

Sep 03, 2025

Senate

Read third time and amended. Ordered to second reading.

Sep 02, 2025

Senate

Read second time. Ordered to third reading.

Aug 29, 2025

Senate

From committee: Amend, and do pass as amended. (Ayes 5. Noes 0.) (August 29).

Senate

Read second time and amended. Ordered returned to second reading.

Aug 18, 2025

Senate

In committee: Referred to suspense file.

  • Referral-Committee
suspense file.

Jul 07, 2025

Senate

Read second time and amended. Re-referred to Com. on APPR.

  • Amendment-Passage
  • Reading-1
  • Reading-2
  • Referral-Committee
Com. on APPR.

Jul 03, 2025

Senate

From committee: Amend, and do pass as amended and re-refer to Com. on APPR. (Ayes 9. Noes 0.) (July 2).

Jun 04, 2025

Senate

Referred to Com. on HEALTH.

  • Referral-Committee
Com. on HEALTH.

May 28, 2025

Senate

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

May 27, 2025

Assembly

Read third time. Urgency clause adopted. Passed. Ordered to the Senate. (Ayes 67. Noes 0. Page 1735.).

May 22, 2025

Assembly

Read second time. Ordered to third reading.

May 21, 2025

Assembly

From committee: Do pass. (Ayes 11. Noes 0.) (May 21).

May 14, 2025

Assembly

In committee: Hearing postponed by committee.

May 05, 2025

Assembly

Re-referred to Com. on APPR.

  • Referral-Committee
Com. on APPR.

May 01, 2025

Assembly

Read second time and amended.

Apr 30, 2025

Assembly

From committee: Amend, and do pass as amended and re-refer to Com. on APPR. (Ayes 14. Noes 0.) (April 29).

Feb 24, 2025

Assembly

Referred to Com. on HEALTH.

  • Referral-Committee
Com. on HEALTH.

Feb 12, 2025

Assembly

From printer. May be heard in committee March 14.

Feb 11, 2025

Assembly

Read first time. To print.

Bill Text

Bill Text Versions Format
AB546 HTML
02/11/25 - Introduced PDF
05/01/25 - Amended Assembly PDF
07/07/25 - Amended Senate PDF
08/29/25 - Amended Senate PDF
09/03/25 - Amended Senate PDF
09/11/25 - Enrolled PDF

Related Documents

Document Format
04/26/25- Assembly Health PDF
05/19/25- Assembly Appropriations PDF
05/22/25- ASSEMBLY FLOOR ANALYSIS PDF
06/30/25- Senate Health PDF
08/15/25- Senate Appropriations PDF
08/29/25- Senate Appropriations PDF
09/02/25- Sen. Floor Analyses PDF
09/06/25- Sen. Floor Analyses PDF
09/09/25- ASSEMBLY FLOOR ANALYSIS PDF
10/23/25- ASSEMBLY FLOOR ANALYSIS PDF

Sources

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