Skip to main content
LA Homeless Services & Housing
Provider Resources
  • HOME
  • GET HELP
  • PROGRAMS

    • Unsheltered Response and Interim Housing
    • Housing Strategy and Solutions
    • Supportive Services
    • Clinical Services
    • System Planning and Coordination

    INITIATIVES

    • Skid Row Action Plan
    • Skid Row Care Campus
    • Capital Projects
    • Homelessness Prevention Unit

    MUNICIPAL RELATIONS

    • Local Jurisdictions
    • Unincorporated Areas
    • Unincorporated Areas Homeless Encampment Dashboard

    OUR PARTNERS

    • HSH intends to serve as a hub connecting all our partners so we can work and learn together.
    • View Our Partners
  • News & Updates

    • Learn what HSH has been up to lately and read participant success stories.
    • View Recent News

    IMPACT DASHBOARDS

    • Measure A Progress Tracker
    • Key Performance Indicator Dashboard
    • Addressing Homelessness Equitably

    ACCOUNTABILITY

    • Quarterly Reports
    • Evaluations and Audits
    • Board Correspondence
    • Homelessness and Housing Cluster

    EVALUATION AGENDA

    • Read the Annual Evaluation Agenda to see how we're measuring and improving our investment impact.
    • View Evaluation Agenda
  • MEASURE A HUB
    • FY 2026-27 Measure A Spending Plan Process
    • FY 2025-26 Approved Funding Recommendations
    • Previous Budgets
  • GOVERNANCE
  • ABOUT HSH

    • Together with our partners, our mission is to lead a unified countrywide response to homelessness that combines housing, health, and social services.
    • Read About HSH

    DEPARTMENT TRANSITION

    • Community Engagement
    • Document Library

Prevent Homelessness Promote Health (PH²)

PH² is a joint program between the LA County Departments of Mental Health (DMH) and Health Services Housing for Health. The program works with adults and families countywide to address risk factors and build skills that support the maintenance of permanent and stable housing.

Homelessness is preventable. In order to end homelessness, we must support people’s overall health in their homes.

View PH² Referral Form
About PH²Services and EligibilityReferrals

About the PH² Program

Prevent Homelessness Promote Health (PH²) is a joint program between the LA County Departments of Mental Health and Health Services Housing for Health. PH² works with adults and families countywide to address risk factors and build skills that support the maintenance of permanent and stable housing.

Services consist of brief interventions and other appropriate treatment modalities provided by an integrated team of mental health clinicians and physical health care staff and providers.

Note: PH² is an advanced outreach option for participants at risk of eviction who are not engaged in mental health services and reside in PSH buildings without onsite HSSP. If your building has HSSP onsite, contact HSSP directly rather than initiating a PH² referral.

Mental Health Services (DMH)

PH² provides mental health stabilization and clinical support through the LA County Department of Mental Health. Services focus on individuals whose mental health needs are putting their housing stability at risk.

Medical and Physical Health Services (DHS)

PH² provides medical and physical health case management through LA County Health Services Housing for Health. Services focus on individuals whose physical health needs are creating barriers to stable housing.

Services Offered and Eligibility

Single adults and families who are at risk of eviction and meet the eligibility criteria below are eligible for PH² services. The program provides both standard and as-available services based on individual need.

Eligibility Criteria: Mental health need, resident of Los Angeles County, currently in permanent supportive housing or a licensed residential facility, and at risk of eviction.

Standard Services

  • Mental health stabilization — if currently linked to MHS, ensuring the individual is actively participating at an appropriate level of services
  • Identify and link to appropriate housing
  • Building communication and problem-solving skills
  • Crisis and conflict resolution
  • Harm reduction education

As Available

  • RN assessment for home safety modifications
  • RN support for chronic disease management, medication adherence, and health literacy
  • RN coordination support for higher levels of care

Submit a PH² Referral

PH² accepts referrals for participants at risk of eviction who have an identified mental health or medical need. Use the correct referral contact based on the nature of the participant’s primary need.

Note: Do not use PH² if your PSH building has HSSP onsite. Contact HSSP directly for participants in buildings with onsite mental health services.

Mental Health Need Referrals

Send referrals for participants with a primary mental health need to the DMH PH² team.

PHsquared@dmh.lacounty.gov

Medical or Physical Health Need Referrals

Send referrals for participants with a primary medical or physical health need to the DHS medical case management team.

hfhmedicalcasemanagement@dhs.lacounty.gov

Crisis Support

If a participant is in crisis and needs immediate help, the DMH 24/7 Help Line is available at any time.

  • DMH 24/7 Help Line: 800.854.7771
  • TDD/TTY: 562.651.2549
  • Visit dmh.lacounty.gov

Program Documents

  • View and Download PH² Referral Form
  • Learn More About PH²

Comments, Questions, or Feedback about this guide?

Let us know!

Don't miss an update. Subscribe to the newsletter now.

Our Address

655 Maple Avenue
Los Angeles, California 90014

Contact Us

Business Hours: Monday to Friday
8:00 AM – 5:00 PM
General Information
Phone Number:
(213) 752-1900

Department

Get Involved Careers File a Complaint Meetings

Resources

Reports
Newsroom
Subscribe to Our Newsletter

Site Info

Accessibility
Disclaimer
Language
Privacy Policy
Records and Forms

LA County Seal

Do you need help?  211 LA County | Public Alerts
  • Home
  • What We Do
    • Encampment Resolution
      • A Full-Circle Solution
      • Pathway Home
      • Skid Row Action Plan
    • Housing
      • LA County’s Rehousing System
      • Opening Doors
      • Motel Recruitment
      • Affordable Housing
      • Interim Housing
      • Permanent Housing
      • Homekey
    • Services
      • Prevention
      • Street Outreach
      • Supportive Services
    • Municipal Relations
    • Unincorporated Areas
      • Unincorporated Areas
      • UA Homeless Encampment Dashboard
  • Emergency Response
    • State of Emergency
  • Impact
    • Measuring Impact
      • Success Stories
      • Impact Dashboard
    • Accountability
      • Quarterly Reports
      • Evaluations and Audits
      • Board Correspondence
      • Meeting Agendas
    • Get Involved
      • Resources
      • Jobs
  • Our Funding
    • Measure A
    • FY 2026-27 Measure A Spending Plan Process
    • FY 2025-26 Approved Funding Recommendations
    • Previous Budgets
  • Get Help
  • Newsroom
    • Media Inquiries
    • Latest News
    • Subscribe to Newsletter
  • About Us
    • Who We Are
      • The Homeless Initiative
      • Our Framework
      • Our Team
    • Our Partners
      • Local Jurisdictions
      • Continuums of Care
      • Departments
      • Faith-Based Organizations