A smarter 9-1-1 system is hitting the province, starting with Northumberland County on March 26, ensuring paramedics race to a senior in cardiac arrest before a kid with a nosebleed—even if both involve “uncontrolled bleeding.” The Ontario government is rolling out the Medical Priority Dispatch System (MPDS), a globally recognized triage tool, to overhaul how medical emergencies are handled, with full adoption across all paramedic services by the end of 2026.
Modeled after hospital ER triage, MPDS sorts 9-1-1 calls by urgency, directing paramedics to the most critical cases first. “This shift gives us the best shot at saving lives when it matters most,” said Northumberland Paramedic Chief Susan Brown.
Under the current setup, dispatched from the Lindsay Central Ambulance Call Centre on a first-come, first-served basis, a minor bleed could tie up crews needed for life-or-death calls. “That old way can hurt outcomes in true emergencies,” Brown explained. “MPDS optimizes our resources, letting us pivot to where the need is greatest.” Having watched it succeed elsewhere over the past decade, she’s confident in its impact.
The software guides dispatchers to ask a few extra questions, quickly gauging a call’s severity. For dire cases—think heart attacks, strokes, or major injuries—help still arrives in minutes. For less pressing issues like the flu or a twisted ankle, wait times could stretch up to four hours, though dispatchers will check in every 30 minutes to monitor and reprioritize if symptoms worsen.
“Call 9-1-1 for anything threatening life, safety, or property,” Brown urged, while nudging residents toward family doctors or walk-in clinics for minor ailments. Alternatives like 211—linking to local health services, home support, or medical transport—and Health 811, offering 24/7 nurse consultations via phone or chat, are also on the table.
With MPDS, Ontario aims to boost patient outcomes and stretch paramedic resources further, one call at a time.