SB 1280 California Senate · 2025-2026 Regular Session

Health care coverage for mental health and substance use disorders.

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 also provides for the regulation of disability insurers by the Department of Insurance. Existing law requires a health care service plan contract or disability insurance policy issued, amended, or renewed on or after January 1, 2021, to provide coverage for medically necessary treatment of mental health and substance use disorders under the same terms and conditions applied to other medical conditions. Existing law requires a plan or insurer, if services for the medically necessary treatment of a mental health or substance use disorder are not available in network within the geographic and timely access standards set by law or regulation, to arrange coverage to ensure the delivery of medically necessary out-of-network services and any medically necessary followup services that, to the maximum extent possible, meet those geographic and timely access standards. Existing law prohibits an enrollee or insured from paying an out-of-network provider more than the same cost sharing that the individual would pay for the same covered services received from an in-network provider. This bill would require a health care service plan or disability insurer to reimburse a noncontracting individual health professional the greater of the average contracted rate or 125% of the amount Medicare reimburses for similar services, as specified, for out-of-network services that are provided as described above. The bill would prohibit an enrollee or insured from owing the health professional more than the in-network cost-sharing amount, and would prohibit the health professional from billing or collecting an amount from the enrollee or insured that is more than that amount. The bill would require any communication from the health professional to an enrollee or insured, before the receipt of information about the amount the individual owes for services provided, to include a notice informing the individual that it is not a bill and not to pay until they are informed by their plan or insurer of any applicable cost sharing. The bill would require a plan or insurer to inform an enrollee or insured and the noncontracting individual health professional of the in-network cost-sharing amount owed by the individual at the time of payment by the plan or insurer to the health professional. Under the bill, the payments made by the plan or insurer and enrollee or insured pursuant to these provisions would constitute full payment. 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. 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 in committee 1 of 4 stages cleared
Introduction
Feb 2026
Committee Review
Floor Vote
Governor
Introduced Feb 20, 2026 Last action Apr 22, 2026
Maddy AI version diff · 2 comparisons

What changed between versions

02/20/26 - Introduced 03/24/26 - Amended Senate · 12 edits · Mar 24, 2026
MAJOR
SB 1280 was dramatically expanded from a purely technical cleanup of Section 1367 into a major mental health coverage parity bill. The amended version adds comprehensive requirements for health care service plans and disability insurers to cover mental health and substance use disorder treatment on equal terms with other medical conditions, including specific out-of-network reimbursement standards (greater of average contracted rate or 125% of Medicare) and protections against balance billing by noncontracting providers.
SCOPE

The bill now amends three statutory sections instead of one: H&S Code 1374.72 (health care service plans), Insurance Code 10144.5 (disability insurers), and H&S Code 1367 (technical fixes). The original version only touched Section 1367.

The bill now applies to both health care service plans (regulated by DMHC) and disability insurers (regulated by the Department of Insurance), significantly broadening which entities are affected.

REQUIREMENT

Health care service plans and disability insurers must cover medically necessary treatment of mental health and substance use disorders under the same terms and conditions as other medical conditions, including parity in copayments, coinsurance, deductibles, and out-of-pocket maximums.

If in-network mental health services are unavailable within geographic and timely access standards, the plan or insurer must arrange out-of-network coverage. The enrollee or insured pays no more than in-network cost sharing for those services.

Plans and insurers cannot limit mental health benefits to short-term or acute treatment only, and must cover intermediate levels of care including residential treatment, partial hospitalization, and intensive outpatient treatment.

Plans and insurers are prohibited from limiting or excluding otherwise covered benefits on the basis that services should be or could be covered by a public entitlement program such as Medicaid, Medicare, SSI, SSDI, or special education/IEP.

DEFINITION

Defines 'mental health and substance use disorders' using ICD and DSM diagnostic categories, with a safeguard that future reclassifications do not narrow coverage as long as conditions remain commonly understood as mental health or substance use disorders.

FISCAL

For out-of-network mental health services arranged under the new provisions, the plan or insurer must reimburse the noncontracting provider the greater of the average contracted rate or 125% of the Medicare fee-for-service rate for similar services in the region.

Fiscal committee review changed from 'no' to 'yes' and state-mandated local program changed from 'no' to 'yes', reflecting the new criminal penalty provisions that trigger local program costs.

ENFORCEMENT

Noncontracting individual health professionals are prohibited from billing or collecting more than the in-network cost-sharing amount from enrollees or insureds. Providers must include a notice in 12-point bold type stating their communication is not a bill and that the patient should not pay until informed of applicable cost sharing.

The Insurance Commissioner may assess civil penalties of up to $5,000 per violation (or $10,000 if willful) against disability insurers that violate the new mental health coverage requirements.

ELIGIBILITY

Exemptions: H&S 1374.72 does not apply to Medi-Cal contracts; Insurance Code 10144.5 does not apply to accident-only, specified disease, hospital indemnity, Medicare supplement, dental-only, or vision-only policies.

Floor votes

How they voted

No floor votes recorded yet.
Full legislative history

Actions timeline

Total actions
8
Key actions
1
Committee
2
Amendments
1
Apr 8, 2026
Committee
Re-referred to Com. on HEALTH.
upper
Mar 24, 2026
Upper · Passed
From committee with author's amendments. Read second time and amended. Re-referred to Com. on RLS.
upper
Mar 4, 2026
Committee
Referred to Com. on RLS.
upper
Feb 20, 2026
Introduced
Introduced. To Com. on RLS. for assignment. To print.
upper
1 primary · 0 co-sponsors

Sponsors

Role
Legislator
Party
State
District
P
Photo of Suzette Valladares
Suzette Valladares
RRepublican
CA
23