California Code of Regulations (CCR), Title 22
Substance abuse treatment providers participating in the Drug Medi-Cal (DMC) program must follow the requirements contained in the CCR, Title 22, Sections 51341.1, 51490.1, and 51516.1. For Narcotic Treatment Programs, Title 22 also refers and ties into CCR Title 9.
On July 14, 2015, The Office of Administrative Law permanently amended Title 22, Section 51341.1. For more information on this action is provided in MHSUDS Information Notice DHCS-15-031.