Los Angeles, SUD side. SAPC runs the Drug Medi-Cal Organized Delivery System and requires contracted providers to use Sage, either as Primary Users where Sage is the EHR, or as Secondary Users who run their own EHR and submit 837P/837I claim files.
Los Angeles, mental health side. LACDMH uses ProviderConnect NX as the mandatory web interface for contracted Legal Entity providers, with write-through to the county record for admissions, eligibility, diagnosis, and authorizations.
Orange and San Diego. Orange County uses IRIS for county and contract programs. San Diego SUD providers report through SmartCare, which replaced SanWITS in September 2024, and dual-enter required data such as CalOMS Tx even when they use their own EHR.