California AB2000 regulates changes to drug formularies by health insurers and health care service plans.

California AB2000 restricts health insurers and health care service plans from making changes to drug formularies during a policy or plan year, including removing drugs, moving drugs to higher cost tiers, or imposing new utilization management requirements. Exceptions allow for changes due to safety concerns, adding newly approved drugs, replacing drugs with alternatives in the same class, adding biosimilars, or removing utilization management requirements.

California AB2000 regulates changes to drug formularies by health insurers and health care service plans.

California AB2000 restricts health insurers and health care service plans from making changes to drug formularies during a policy or plan year, including removing drugs, moving drugs to higher cost tiers, or imposing new utilization management requirements. Exceptions allow for changes due to safety concerns, adding newly approved drugs, replacing drugs with alternatives in the same class, adding biosimilars, or removing utilization management requirements.