What Calls Does This Handle?

The Activation Point

Hospital-based violence intervention programs are not dispatched. They are triggered by an admission. When a patient arrives in a hospital emergency department with a penetrating wound (gunshot, stab wound, or in some programs, other forms of intentional interpersonal violence) the HVIP team is notified and deploys to the bedside.

Street-based community violence intervention programs respond to intelligence gathered through community relationships. Mobile crisis teams respond to 911 calls. HVIPs respond to a person who is already in the hospital, already receiving medical care.

The notification can come through several routes depending on how the program is structured. The University of Cincinnati’s Hope and Shield Network uses dedicated trauma pagers: physicians carry pagers “so they can be notified when an injured patient arrives and can immediately engage with patients and families during inpatient stays and at outpatient follow-up.”¹ Some programs use automatic CAD-style alerts built into the hospital’s electronic health record system. Others rely on a nurse, physician, or social worker making a direct call to the HVIP team when a qualifying patient arrives. The Pittsburgh program has used QR codes that nurses can scan to instantly notify the intervention team.² The most common trigger in newer programs is a nurse or physician making a manual notification when violence-related trauma presents.

The Primary Population: Penetrating Trauma from Intentional Violence

Most documented HVIPs focus on victims of intentional penetrating trauma: gunshot wounds and stab wounds.

The age range varies. Grady Hospital’s IVYY Project targets patients ages 14 to 34.³ Yale’s program focuses on children admitted with firearm injuries.⁴ The University of Chicago’s program serves both adults and children and is the only HVIP in Chicago doing so.⁵ Minneapolis’s Next Step program focuses on youth.⁶ Louisville’s Pivot to Peace enrolled 628 patients presenting with gunshot wounds or stab wounds at University of Louisville Hospital between 2024 and 2025, a range that spans multiple age groups.⁷ The common denominator is not age but injury type and violence exposure.

Some programs are expanding eligibility beyond penetrating trauma. Austin’s Travis County program was described in 2025 reporting as notifying intervention specialists when a patient arrives “who has come in with evidence of violence, either a gun shot, a stab wound or signs of abuse.”⁸ That extension to abuse survivors reflects the same underlying logic: any presentation of intentional violence creates an intervention window.

The High-Risk Profile Within the Population

Not all penetrating trauma patients face the same reinjury risk. Programs that have operated for multiple years and developed intake assessment capacity identify specific factors that elevate risk. The two-thirds of young gunshot victims at Grady who face food insecurity, housing instability, and financial precarity represent a population for whom simple discharge creates an immediate return to the conditions that produced the injury.⁹ Patients with known gang involvement, those from neighborhoods with active retaliatory cycles, and those with prior violence-related hospitalizations face elevated risk that programs assess during the bedside phase.

That assessment is part of the work. Dr. Randi Smith describes the bedside-clinic-community model as beginning with physicians “providing immediate care to victims of violence at the time of injury” while creating “a seamless transition to ongoing wraparound services.”¹⁰ The seamless transition requires understanding what the patient is returning to, which requires asking.

What Programs Do During the Case

The Austin program reported that the most common patient needs identified at intake are mental health resources, legal assistance, employment, housing, and education.¹¹ Dr. Amy Makley of Cincinnati describes the time horizon: “instead of helping the victim for a day or two treating their physical wounds, the support will continue for months after leaving the hospital.”¹² Grady Hospital’s IVYY Project provides a “warm handoff” to community-based groups that assist with wraparound services such as “housing, job, and food assistance.”¹³ The University of Chicago program connects patients to more than 60 community-based social and behavioral health agencies.¹⁴

The Austin program reported that the most common patient needs identified at intake are mental health resources, legal assistance, employment, housing, and education.¹⁵ That list is essentially a poverty and trauma assessment, which is the point. Violence does not occur in a vacuum, and intervention without addressing those underlying conditions produces short-term engagement that does not change long-term trajectories.

What Falls Outside Scope

HVIPs are not designed to handle the full spectrum of violence-related cases, and several adjacent populations are typically not included.

Non-intentional trauma: Car accidents, accidental discharge, self-inflicted gunshot wounds not related to interpersonal violence — most programs screen them differently. The Austin Travis County HVIP, for example, notifies specialists only when a patient arrives with “evidence of violence, either a gun shot, a stab wound or signs of abuse.”¹⁶

Domestic violence and intimate partner violence: This is a gray area. Some programs, including the Austin Travis County HVIP, have explicitly extended their scope to patients presenting with “signs of abuse.” Most programs have not explicitly integrated domestic violence intervention, they refer to specialized DV services when the screen identifies it. Programs that attempt to serve both populations face different workforce requirements, different safety planning protocols, and different legal frameworks.

Homicide survivors and grieving families: The immediate family members of a homicide victim face parallel retaliation pressure — sometimes more acute than the injured survivor, because there is no victim to make a choice about retaliation. Yale’s program has piloted cash stipends for shooting victims and families of homicide victims, recognizing that the family network is part of the intervention ecology.¹⁷ Some programs are beginning to include family bereavement work. Most do not.

Patients who decline: HVIPs are voluntary. The 98% enrollment rate reported by Grady Hospital represents an exceptional outcome; other programs report lower rates. Patients who decline intervention at the bedside may be offered re-engagement at later clinical contact points, but programs do not pursue patients who have explicitly refused. The 2% who decline at Grady — and higher percentages at programs without Grady’s depth of credible messenger staff — are not served.

Rural and community hospital patients: Programs operate primarily in Level 1 Trauma Centers and major urban medical centers. A patient admitted to a rural or community hospital with a gunshot wound has no HVIP to call on. Virginia’s expansion of HVIP to 12 hospitals statewide represents the most systematic effort to close this gap; most states have not replicated it.¹⁸

The period before hospitalization: HVIPs activate at hospital admission. Patients who are shot and never reach a participating hospital are not reachable through this model. The Health Alliance for Violence Intervention describes hospital-based programs as one component of a broader community violence intervention ecosystem that also includes street-based outreach.¹⁹

The Connection to What Comes Before and After

The HVIP team is notified when a patient arrives in the emergency department. What happens downstream depends on the program’s community connections. The Austin program describes the vision of connecting HVIP patients to Travis County’s Trauma Recovery Center as a “one-stop shop.”²⁰ Buffalo’s Trauma Recovery Center, designed to work alongside its pre-existing HVIP, explicitly provides “transportation for any ongoing medical and mental health treatment.”²¹