Substance Use Provider Resources Marin BHRS Substance Use Services provide a range of substance use treatment and recovery support options for Marin County Medi-Cal beneficiaries and low income uninsured community members. Substance Use Contractor ManualContract Exhibits and TemplatesReporting Instructions and Forms Electronic Health Record ResourcesInvoicing and Rates - Drug Medi-CalRegulations, Policies, and Practice GuidelinesOther ResourcesContractors Meetings Substance Use Contractor Manual FY 24.25 Contract Renewal Manual.pdf 610.97 KB