Over the next five years, one of the most dramatic shifts in emergency dispatching will be the evolution from traditional “send the nearest unit” models to systems focused on resource optimization and care navigation. Emergency communications centers nationwide are facing unprecedented rising call volumes, staffing shortages, behavioral health crises, hospital overcrowding and increasing healthcare costs. National EMS leaders are already calling for a redesign of response models to create a more sustainable and evidence-based emergency response system.
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As a result, agencies are under growing pressure to reduce unnecessary ambulance transports, preserve EMS availability for true life-threatening emergencies, lower operational costs, and improve outcomes for patients experiencing mental health or substance use crises. In response, many systems are expanding alternative response programs that divert appropriate calls to mental health clinicians, nurse triage, telemedicine, or social service resources rather than dispatching a traditional police, fire, or EMS response.
This transformation will fundamentally change the role of emergency communications professionals. Dispatchers will increasingly function as real-time care navigators and resource coordinators, balancing patient needs, risk, and system capacity using enhanced triage protocols, integrated healthcare partnerships, and AI-assisted decision support tools.
To prepare, agencies should begin investing now in evidence-based protocol systems, interoperable technology, behavioral health partnerships and alternative response pathways. These types of investments are already paying big dividends across Ontario, Canada, where the province noted that expanding a medical protocol call taking system province-wide is helping prioritize and triage medical calls more effectively, with paramedics being dispatched sooner to the most urgent incidents.
In Ottawa, periods when no ambulances were available to respond dropped dramatically, while hospital offload delays and emergency response times also improved. Local officials credit the new dispatch triage system, additional paramedic investments and hospital coordination initiatives for the gains.
