AB 280 establishes provider directory reliance protections
Oct 11, 2026 edition · GC-2026-0056 · Published 2026-10-11 · Version 3 · Final
AB 280 links directory verification with conditional reliance protections from July 1, 2027, excluding Medi-Cal managed care contracts from its amendments. Department findings, covered-service limits, and narrow verification exemptions remain material to implementation.
What happened
AB 280 directs the departments to designate a central utility and establish directory standards and annual consistency checks. Its additions and amendments do not apply to Medi-Cal managed care contracts. Covered plans must review reports and attest how they will remedy each inconsistency. The exclusive-provider exception applies to specified nonprofit arrangements with at least 3.5 million enrollees and a single medical group; providers contracted with multiple plans remain subject to the utility requirement. General acute-care hospitals are exempt from specified verification, removal, and reinstatement paragraphs, rather than every directory duty. Accurate reinstatement requests must be approved within ten business days.
The reliance remedy requires the department to find that a member reasonably relied on materially inaccurate, incomplete, or misleading directory information, and to conclude that the received services were covered benefits. The plan or insurer must then hold the member to applicable in-network cost sharing and provide the specified reimbursement; the provider may not collect an additional balance. This protection is not unconditional payment for any service whenever a directory contains an error. July 1, 2027 is the statutory compliance date, while actual utility designation and implementing standards still require confirmation.
Scope and timing
- Authority status
- Final
- Applicability
- Potentially applicable
- Audience
- Health systems, Provider networks
- Jurisdiction
- California
- Affected functions
- Managed Care, Patient Access, Compliance, IT
- Responsible owner
- Managed Care
- Recorded date
- 2027-07-01
- Date type
- implementation
Why it matters
California plans and insurers may need to migrate provider-directory collection and validation to the state-selected central utility and uniform standards.
Recommended action
Directory and contracting teams should map the central utility, notice, reliance and reinstatement requirements to affected products and validate member workflows before the operative date.
Implementation playbook
- Confirm covered plan products, hospital exclusions and directory utility responsibilities. Managed Care · Due 2026-11-01
- Map directory accuracy, notice, reliance and reinstatement workflows to the final provisions. Patient Access · Due 2027-03-01
- Test integration and member-facing processes before the July 1 operative date. IT · Due 2027-07-01
Published long lead justification
The July 1, 2027 provider-directory deadline exceeds 180 days, but central-utility integration, directory validation and member reliance workflows require coordinated Managed Care, IT and contracting preparation. Monitor agency designation and standards; this proposal does not treat those steps as completed.
Sources
- AB-280 Health care coverage: provider directories, bill historyOfficial · California Legislature · 2026-09-04 · Source review 2026-09-10
- AB-280 Health care coverage: provider directories, current bill text (09/01/26 - Enrolled)Official · California Legislature · 2026-09-01 · Source review 2026-09-10
- Governor Newsom issues legislative update 9.27.2026Official · Office of the Governor · 2026-09-27 · Source review 2026-10-04
- AB280 enacted final textOfficial · California Legislature · 2026-09-27 · Source review 2026-10-11
Complete edition and supplemental material
This finding in the complete approved report →Regulatory horizons, CIA trends and implementation trackers remain in the full report.
Read the entire Medicare & Medicaid report →