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Psychiatric Mobile Response Teams | A3 (Mobile Crisis Response Team) - CC Health

Provides timely and appropriate mental and behavioral health crisis services to children, teens, and adults—anyone, anywhere, at anytime in the county. Team members triage crisis calls, provide care over the phone, provide field-based in person crisis intervention, connect people in crisis and their families to services and peer support, and provide follow up care. A3 provides de-escalation, crisis assessment, 5150 psychiatric evaluation, and linkage support to individuals with co-occurring substance use and behavioral health issues.

Physical Address

***Phone Only***, Concord, CA 94520

Hours

24 hours daily

Voice

844-844-5544

Main Number

Application process

Call to initiate referral. Team will provide a phone screening and determine if a field visit is required.

Fee

No fees for Medi-Cal Beneficiaries and Uninsured. Individuals with private insurance may inquire a fee per their insurance provider.

Required documents

None

Eligibility

Adults with severe mental illness and adults with co-occurring substance use and mental health issues. Populations likely to not be served include adults presenting primarily with related cognitive decline, intellectual disabilities, domestic violence, or crime prevention.

Languages

English and Korean; Language Line available

Service area

Contra Costa County

Agency info

Contra Costa Health

Administrative office for the County's Health Services, the county health department, including Alcohol and Other Drugs, Contra Costa Health Plan, Contra Costa Regional Medical Center and Health Centers, Emergency Medical Services, Environmental Health, Hazardous Materials, Mental Health, Public Health and several advisory boards and commissions.

© 2025 Contra Costa Crisis Center. All rights reserved.