Introduction

Mental health needs evolve across the lifespan, yet access to care does not evolve equitably. In rural North Carolina, childhood adversity, adolescent substance exposure, untreated depression in adulthood, and chronic behavioral health conditions frequently intersect with poverty, housing instability, and medical comorbidity. For individuals experiencing homelessness, mental illness often functions simultaneously as both a cause and consequence of social marginalization.1 The resulting pattern is cyclical and predictable: crisis, emergency department (ED) utilization, short-term stabilization, discharge to instability, and recurrent psychiatric emergency.2,3

National crisis care guidance increasingly frames this pattern not as individual failure but as system design failure. The Substance Abuse and Mental Health Services Administration (SAMHSA) identifies mobile crisis services as a core component of a coordinated crisis continuum intended to provide rapid response, field-based stabilization, and linkage to ongoing care rather than default reliance on emergency departments or law enforcement.4 Within this framework, crisis response is infrastructure rather than episodic intervention.

In Burke County in Western North Carolina, structural gaps in behavioral health access became visible during public health emergencies that exposed limitations in the local safety-net system. Early street-based “backpack medicine” efforts, initiated during a hepatitis A outbreak among unsheltered residents, revealed that traditional clinic-based behavioral health services were insufficient for reaching individuals living in encampments and abandoned structures. Psychiatric instability frequently went untreated until escalation required emergency department boarding or involuntary commitment.

What began as outbreak response evolved into the Burke County Homeless Health Initiative (HHI), integrating street medicine, peer support, mobile services, academic–practice partnership, and emergency preparedness planning. Rather than layering new services onto fragmented systems, HHI functioned as a systems incubator by testing relational outreach, coordinating crisis pathways, and formalizing cross-agency governance. This approach aligns with federal homelessness strategy, emphasizing coordinated outreach and cross-sector integration across housing, health care, and behavioral health systems.5

Uneven Access to Mental Health Care in Rural Contexts

North Carolina has invested substantially in behavioral health reform, including Medicaid transformation, expansion of Mobile Crisis Management services, and statewide implementation of the 988 Suicide & Crisis Lifeline. Since July 2022, North Carolina’s 988 system has averaged more than 9000 monthly contacts, with recent volumes exceeding 11,000. The state answers approximately 98% of calls and outperforms national response benchmarks.6,7

However, coverage and call-answer rates do not guarantee equitable access. Individuals connected to primary care networks may benefit from structured referral pathways, but people experiencing homelessness encounter layered barriers beyond insurance status. Transportation limitations, inconsistent phone access, absence of identification, stigma, and institutional distrust impede engagement. Clinic-based services presume stability—scheduled appointments, documentation continuity, predictable follow-up. For unsheltered individuals, these assumptions rarely hold.

Housing-focused outreach literature consistently demonstrates that effective engagement requires flexibility, relational continuity, and trust-building rather than procedural intake.8 Housing itself functions as a stabilizing determinant of mental health, providing psychological security that supports recovery.1 Peer-reviewed evaluations of street medicine and mobile clinic models describe reductions in emergency department utilization and improved engagement when care is delivered directly in community settings.9,10

State data reinforce the magnitude of unmet need. Approximately 20,000 individuals experiencing homelessness visit North Carolina EDs annually, accounting for roughly 1 in 224 ED visits statewide.2 Mortality among people experiencing homelessness in North Carolina is significantly elevated compared with housed populations, with overdose and injury representing leading causes of death.3 These figures reflect system misalignment rather than isolated pathology.

Implementation findings from the Burke County Women’s Health Mobile Unit pilot mirrored these principles. Findings were derived from routine implementation documentation, including provider field notes, partner debrief discussions, and informal feedback from participants collected during service delivery. Across these sources, participants were more willing to engage when services were delivered in familiar, non-clinical environments perceived as safe and respectful. Trust and consistency frequently outweighed the specific clinical intervention offered. Within HHI, these principles became operational. Weekly outreach routes created predictable contact points. Peer support specialists facilitated stigma-free engagement. Mobile crisis providers were integrated into coalition communication pathways so that psychiatric escalation could be addressed in place rather than through law enforcement transport.

Mobile Crisis as Stabilization and System Adaptation

Mobile crisis response teams represent an adaptive strategy to address limitations of facility-based behavioral health care. SAMHSA’s crisis framework defines mobile crisis services as multidisciplinary, field-based interventions capable of assessment, de-escalation, stabilization, and connection to ongoing care.4 When integrated with community services, such systems reduce unnecessary ED utilization and limit criminal justice involvement.9

National evaluations of street medicine and mobile clinic programs report reductions in ED utilization of up to 75% and hospitalizations by up to 66% among persons experiencing homelessness.9 Programs combining medication-assisted treatment, naloxone distribution, and field-based psychiatric engagement demonstrate improved continuity and follow-up retention.9,11 The California Health Care Foundation describes street medicine as a critical pathway for expanding integrated behavioral health access among unsheltered populations.11

North Carolina’s Results First evaluation summaries suggest a potential return on investment for mobile crisis services, though rural data remain limited and ongoing evaluation is needed.12 Burke County’s experience highlights both the promise and fragility of such infrastructure in counties dependent on braided funding streams and workforce recruitment in constrained labor markets.

Disaster Behavioral Health and Rural Surge

Disaster behavioral health literature consistently identifies individuals experiencing homelessness as disproportionately vulnerable due to lack of shelter, limited access to warning systems, and exclusion from formal response planning.13 SAMHSA’s Disaster Technical Assistance Center documents predictable increases in depression, anxiety, substance use relapse, and suicidality following natural disasters.14 Disaster planning guidance specific to homeless populations emphasizes inclusive coordination and integration of behavioral health within emergency management systems to prevent hospital surge.13

Recent national research on tropical cyclones further expands this understanding. A 2024 analysis found persistent excess mortality extending years beyond storm events, including increases in neuropsychiatric causes.15 Indirect mortality substantially exceeded officially recorded storm-attributed deaths and disproportionately affected socially vulnerable populations.15 When Hurricane Helene impacted Western North Carolina, rural counties experienced housing disruption, transportation instability, and interruption of outpatient behavioral health services. In Burke County, the emergency response teams, first responders, and HHI partners observed behavioral health surge patterns in the weeks following the storm, including increased crisis presentations and elevated suicide-related distress. Because mobile crisis and street medicine infrastructure had already been integrated into coalition governance, response capacity extended beyond hospital-based triage. Outreach teams conducted structured shelter rounds, facilitated medication continuity, coordinated deployment of a behavioral health rapid response team in response to psychiatric-related Emergency Medical Services (EMS) activations, and maintained direct operational communication with emergency management partners. In jurisdictions with limited inpatient psychiatric beds and long transport distances, mobile crisis responses become an extension of emergency preparedness infrastructure.

Policy Reform, Workforce Constraints, and Rural System Fragility

Despite reform and investment, rural crisis systems remain structurally fragile. Mobile outreach and crisis programs frequently rely on short-term grants and intermittent staffing. Recruitment and retention of licensed behavioral health clinicians remain persistent barriers. Peer support specialists demonstrate effectiveness in engagement and harm reduction but require structured supervision and reimbursement pathways.16

The structural determinants of homelessness further complicate crisis response. Housing instability, limited affordable housing stock, and economic precarity amplify behavioral health vulnerability. Health care interventions improve outcomes most substantially when paired with housing stability and coordinated service systems.1,9 Mobile crisis teams interrupt acute episodes, but sustained recovery depends on the coherence of the system that follows.

From Crisis Intervention to System Integration

Mobile crisis response is fundamentally an intervention at the point of instability. Its immediate value lies in de-escalation, safety, and connection. However, longitudinal improvement requires coordinated infrastructure beyond crisis resolution. The evolution of the Burke County Homeless Health Initiative, from outbreak response to a structured governance model supported by co-design and shared workflows, reflects this transition. Sustainable rural health reform requires shared governance, cross-sector accountability, and continuous adaptation rather than isolated programmatic innovation.5 Mobile crisis response opens the door to engagement. Whether individuals achieve stability depends on the strength of the system beyond that door.

Conclusion

Mental health reform in North Carolina has expanded crisis access and clarified infrastructure, yet for individuals experiencing homelessness in rural communities, access remains defined by system design rather than insurance coverage. Telephone triage and hospital stabilization alone cannot reach individuals living outside traditional care structures.

The Burke County HHI demonstrates that when mobile crisis response is embedded within street-based outreach, peer engagement, primary care partnerships, and emergency preparedness planning, crisis intervention becomes a gateway to continuity rather than a revolving door. A behavioral health surge following disasters and recurring emergency department cycling are predictable outcomes of fragmented systems.

Mobile crisis response in rural North Carolina is not merely an emergency service. It is a structural adaptation to inequitable access and a necessary component of disaster resilience. The question is no longer whether mobile crisis is needed. The question is whether rural systems will sustain and integrate it as core infrastructure rather than as a temporary intervention.

Disclosure of interests

The author has no conflicts of interest to declare.

Correspondence

Address correspondence to Ashley Jarrett, 700 E. Parker Road, Morganton, NC 28655 (ashley.jarrett@burkenc.org).