Mass Casualty & Surge Exercise Playbook

Plan, run, and learn from realistic exercises that prove whether surge plans, roles, communications, and partner coordination actually work when it matters most.

Why realistic exercises matter

Hospitals, clinics, EMS systems, long‑term care sites, and public health partners often have surge plans on paper—but those plans are only useful when people, systems, supplies, and decisions perform under stress. Exercises reveal hidden dependencies, unclear role boundaries, communication failures, equipment shortages, and single points of failure before a real event forces quick, risky improvisation.

What this playbook helps you do

This playbook walks teams through defining clear objectives for an exercise, choosing a realistic scenario, involving the right clinical, operational and external partners, running a plausible simulation or drill, capturing observations, and turning findings into prioritized, locally tailored improvements. It emphasizes measurable goals, role clarity, communication pathways, and after‑action review processes so every exercise yields usable change.

Who benefits

Useful to emergency departments, inpatient units, hospital incident command teams, long‑term care administrators, community health centers, EMS agencies, laboratory and imaging partners, and health system operations and quality teams. Small rural hospitals and large urban trauma centers will use the same fundamentals but tailor scenarios, scale, and resources to local constraints and regulatory requirements.

Practical examples

- A rural critical access hospital runs a 24‑hour surge drill to test transfer agreements, outbound bed coordination, and backup oxygen supply management.
- An urban trauma center coordinates an integrated drill with EMS, regional hospitals, and blood bank partners to test triage, rapid OR activation, and interfacility transfer flows.
- A long‑term care network conducts a surge exercise for an infectious outbreak to test cohorting, staffing contingencies, and medication delivery under PPE constraints.

Connecting to Emergency, Critical Care & System Resilience

This playbook is part of a larger resilience toolkit: use it alongside escalation ladders, checklists, standard work, and clinical decision aids to build a learning loop. Exercises validate whether those tools are usable on shift, expose gaps, and feed prioritized improvements back into local policies and training.

How to get started (practical steps)

Decide objectives (what risk or function you are testing), choose a realistic scenario, enlist operational and clinical leaders plus external partners, assign roles and observers, run the exercise at appropriate fidelity (tabletop, functional, or full‑scale), document observations, hold structured after‑action reviews, and convert findings into prioritized, time‑bound actions that match local resources.

Opportunities on this platform

Consider using interactive checklists and saved after‑action review (AAR) forms to capture observations consistently, or copying a local playbook to tailor scenarios, role sheets, and escalation scripts for your site. Structured templates make it easier to compare exercises over time and show regulators that testing led to concrete improvements.