Prehospital Care Is Part of the Acute Care Episode
ESO Prehospital Intelligence™
Prehospital Care Is Part of the Acute Care Episode
Among nearly 4 million discharged EMS patients in the 2026 ESO Data Collaborative dataset, close to 90% of encounters were coded within moderate- or high-complexity emergency department (ED) categories – even when the patient was ultimately sent home.
Yet that clinical complexity often isn’t reflected in the documentation and coding workflows that follow, leading to a translation gap in ED documentation. This whitepaper explores why accurate documentation of clinical complexity matters for hospital revenue cycle, clinical documentation integrity (CDI), and ED leadership teams.
What you’ll learn
EMS arrival status is a marker of complexity
Compared with non-EMS arrivals, EMS-linked encounters show significantly higher use of moderate-, high-complexity, and critical care ED codes – across multiple triage levels, not just the most severe cases.
The translation gap in ED documentation
Physiologic instability can resolve in the field – but the physician workload and diagnostic uncertainty it leaves behind often don’t resolve as fast.
Four channels to documentation accuracy
The PROOF Framework traces this opportunity across four CMS-based documentation channels – from ED physician billing to inpatient diagnosis-related group (DRG) and status substantiation.
Get the whitepaper
ESO Prehospital Intelligence
ESO Prehospital Intelligence connects real-time prehospital data and predictions directly to hospital workflows, enabling earlier operational decisions, reduced patient flow delays, and stronger EMS-hospital partnerships across the emergency care continuum.
To learn more, request a demo with one of our experts.
