Catch deterioration before the patient calls the nurse line.
The 30-day readmission window is the most expensive gap in chronic care. Lyra Alert Engine detects multi-signal deterioration patterns up to 48 hours before clinical thresholds are breached.
30-day readmissions cost health systems more than clinical staff hours
A preventable 30-day readmission costs a health system $15,000–$25,000 in direct care costs — and potentially more in CMS penalty exposure under the Hospital Readmissions Reduction Program (HRRP).
The majority of preventable readmissions in chronic disease populations follow a detectable deterioration pattern. Glucose climbs over 3–4 days. Blood pressure builds. Weight creeps up two pounds, then three. The care team doesn't see any of it — until the patient is back in the ED.
How Lyra detects multi-signal deterioration
Signal Weighting
Glucose trend, BP variability, and weight delta are combined into a composite risk score. Alerts require confirmation across multiple signals, not just a single elevated reading.
Temporal Acceleration
Lyra weights trend acceleration — a glucose reading of 160 rising from 110 over 3 days scores higher than a stable 160. The rate of change matters more than the absolute value.
Stratified Alerts
Red (act within 4 hours), amber (outreach today), and green (monitor, no action). Care coordinators start their day at the top of the red list — not scrolling 800 patients.
48-hour deterioration alert progression
This mock timeline shows a synthetic patient deterioration pattern — how Lyra surfaces the signal before the threshold breach.
Synthetic patient data for illustration purposes only.