Regional Health System Reduces Readmissions by 18%
18%
Readmission Reduction
$2.1M
Annual Penalty Savings
6 weeks
Time to Deploy
The Challenge
This 450-bed regional health system in the Midwest was facing mounting pressure from HRRP penalties. Despite implementing a LACE-based readmission risk workflow three years earlier, their 30-day readmission rates remained stubbornly high—particularly for heart failure and pneumonia.
The clinical team recognized several problems with their existing approach:
- LACE scores weren't calibrated to their patient population
- Too many "high-risk" patients overwhelmed care management capacity
- No way to track model performance or improve over time
- Limited trust from physicians due to lack of transparency
The Solution
After evaluating several alternatives, the health system selected Marqi Index based on three factors:
Peer-Reviewed Validation
Published methodology with transparent performance metrics
Calibration Focus
Accurate absolute risk predictions, not just ranking
Rapid Deployment
No data science team required, uses existing EHR data
Implementation took 6 weeks from contract to go-live. Marqi Index integrated with their Epic EHR using standard HL7 interfaces, requiring no additional data capture or workflow changes.
The Results
Within 6 months of deployment, the health system observed significant improvements:
Clinical Outcomes
- • 18% reduction in 30-day all-cause readmissions
- • 24% reduction in heart failure readmissions
- • 15% reduction in pneumonia readmissions
- • 31% improvement in care management intervention targeting
Financial Impact
- • $2.1M reduction in projected HRRP penalties
- • 22% improvement in care management ROI
- • Reduced unnecessary post-discharge follow-up costs
- • Positive ROI achieved within first quarter
"For the first time, we have a risk score our physicians actually trust. The validation evidence gave them confidence, and the calibration means the scores translate to actionable clinical decisions."
Chief Medical Officer
Regional Health System
Implementation Timeline
Data Integration
HL7 interface configuration, data mapping, initial testing
Validation & Calibration
Historical validation on 12 months of discharge data
Workflow Integration
Care management workflow updates, staff training
Go-Live
Production deployment with monitoring dashboards
See what Marqi Index could do for your organization
Request a custom analysis based on your patient population and current readmission rates.
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