AB-173 Health
Sep 6, 2026 edition · GC-2026-0053 · Published 2026-09-06 · Version 2 · Proposed
AB 173’s September 1 enrolled proposal would change Medi-Cal affiliation screening subject to federal conditions.
What happened
The September 1 enrolled version of AB 173 proposes denial or termination of Medi-Cal enrollment when an applicant or provider discloses a preceding-five-year affiliation involving a disclosable event and DHCS finds an undue risk of fraud, waste or abuse. It uses the federal affiliation/event definitions and 42 CFR 455.107(f) risk factors. The original history record shows August 31 concurrence and enrollment processing; no later presentation or signing event is part of this edition’s September 5 cutoff.
The proposal allows risk-based action despite full and timely disclosure, but says legally protected health care activity cannot establish fraud, waste or abuse merely by its nature. Implementation of the section depends on all necessary federal approvals and available federal financial participation without jeopardizing funding. Existing provider information obligations, consequences for missing or false disclosures and the Section 14043.65 proceeding route remain in the proposed framework. It does not make an affiliation automatically disqualifying or establish that federal approval has been obtained.
Scope and timing
- Authority status
- Proposed
- Applicability
- Potentially applicable
- Audience
- Health systems, Provider networks
- Jurisdiction
- California
Why it matters
Enrollment teams can prepare affiliation records and assess the proposed conditions without treating the pending measure as an implemented denial rule.
Recommended action
Monitor legislative disposition and have Legal and Enrollment review affiliation disclosures, supporting records and federal implementation conditions against any final enacted version.
Sources
- AB-173 Health, bill historyOfficial · California Legislature · Source review 2026-10-15
- AB-173 Health, current bill text (09/01/26 - Enrolled)Official · California Legislature · 2026-09-01 · Source review 2026-09-10
- Official retained source documentOfficial · Official issuing agency · Source review 2026-10-16
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 Compliance Sweep report →