California Mental Health Parity Law

New Calif. Laws Slice Drug Costs, Force Insurers to Cover Substance Abuse Disorders

SB 855, written by Sen. Scott Wiener (D-San Francisco) and signed into law by Gov. Gavin Newsom in September, expanded the California Mental Health Parity Law, requiring California health plans to provide full coverage for medically necessary treatment of all mental health and substance-use disorders defined by the American Psychiatric Association.