AB 384 California Assembly · 2025-2026 Regular Session

Health care coverage: mental health and substance use disorders: inpatient admissions.

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 or health insurer to ensure that processes necessary to obtain covered health care services, including, but not limited to, prior authorization processes, are completed in a manner that assures the provision of covered health care services to an enrollee or insured in a timely manner appropriate for the enrollee's or insured's condition, as specified. This bill, the California Mental Health Protection Act, would prohibit a health care service plan contract or health insurance policy issued, amended, or renewed on or after January 1, 2027, that provides coverage for mental health and substance use disorders from requiring prior authorization (1) for an enrollee or insured to be admitted for medically necessary 24-hour care in inpatient settings for mental health and substance use disorders, as specified, and (2) for any medically necessary health care services provided to an enrollee or insured while admitted for that care. The bill would authorize the Director of the Department of Managed Health Care or the Insurance Commissioner, as applicable, to assess administrative or civil penalties, as specified, for violations of these provisions. 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. Existing law establishes the Medi-Cal program, which is administered by the State Department of Health Care Services and under which qualified low-income individuals receive health care services through various delivery systems, including managed care. The Medi-Cal program is, in part, governed and funded by federal Medicaid program provisions. This bill would prohibit requiring prior authorization under the Medi-Cal program (1) for admission for medically necessary 24-hour care in inpatient settings for mental health and substance use disorders, as specified, and (2) for any medically necessary health care services provided to a beneficiary while admitted for that care. The bill would authorize the Director of the State Department of Health Care Services to terminate a contract with, or impose sanctions on, an entity that violates these provisions. The bill would condition implementation of these provisions on the availability of federal financial participation and the receipt of any necessary federal approvals. For purposes of these provisions, this bill would provide that 24-hour care in inpatient settings includes, among other things, a general acute care hospital and an acute psychiatric hospital, as specified. 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 failed 1 of 4 stages cleared
Introduction
Feb 2025
Committee Review
Floor Vote
Governor
Introduced Feb 3, 2025 Last action Feb 2, 2026
Maddy AI version diff · 2 comparisons

What changed between versions

02/03/25 - Introduced 03/17/25 - Amended Assembly · 4 edits · Mar 17, 2025
MODERATE
The amended version adds a co-author (Senator Weber Pierson) and, most importantly, inserts explicit definitions of '24-hour care in inpatient settings' into all three code sections (Health and Safety Code, Insurance Code, and Welfare and Institutions Code). The definition specifies five types of covered facilities: general acute care hospitals, rural general acute care hospitals, acute psychiatric hospitals, psychiatric health facilities, chemical dependency recovery hospitals, and psychiatric residential treatment facilities. This clarifies the scope of the prior authorization prohibition by removing ambiguity about which facility types are covered.
Scope change
The bill's scope is clarified but not expanded or narrowed. The prior authorization ban always applied to '24-hour care in inpatient settings,' but the amendment removes ambiguity by explicitly listing which facility types fall under that term across all three regulatory regimes (health care service plans, health insurance policies, and Medi-Cal).
DEFINITION

Added a definition of '24-hour care in inpatient settings' to Section 1371.45 (Health and Safety Code) as new subdivision (d), listing five categories of covered facilities: general acute care hospitals, rural general acute care hospitals, acute psychiatric hospitals, psychiatric health facilities, chemical dependency recovery hospitals, and psychiatric residential treatment facilities.

Added the same definition of '24-hour care in inpatient settings' to Section 10112.76 (Insurance Code) as new subdivision (d), applying the identical list of five facility types to health insurance policies.

Added the same definition of '24-hour care in inpatient settings' to Section 14133.87 (Welfare and Institutions Code) as new subdivision (e), applying the identical list of five facility types to Medi-Cal program coverage.

SCOPE

A co-author (Senator Weber Pierson) was added, indicating bicameral sponsorship of the bill.

Floor votes

How they voted

No floor votes recorded yet.
Full legislative history

Actions timeline

Total actions
10
Key actions
4
Committee
7
Amendments
1
Feb 2, 2026
Lower · Passed
From committee: Filed with the Chief Clerk pursuant to Joint Rule 56.
lower
May 23, 2025
Lower · Passed
In committee: Held under submission.
lower
May 14, 2025
Committee
In committee: Set, first hearing. Referred to suspense file.
lower
Apr 23, 2025
Lower · Passed
From committee: Do pass and re-refer to Com. on APPR. (Ayes 13. Noes 0.) (April 22). Re-referred to Com. on APPR.
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
Feb 18, 2025
Committee
Referred to Com. on HEALTH.
lower
Feb 4, 2025
Lower · Passed
From printer. May be heard in committee March 6.
lower
1 primary · 1 co-sponsor

Sponsors