# MercyOne PHSO: Building the Future of Accountable Care

## About this Case Study

MercyOne PHSO, one of the largest Accountable Care Organizations in the Midwest U.S. with 400+ service locations, currently manages more than 310,000 patients under 20+ value-based agreements.

## The MercyOne PHSO Network

The MercyOne PHSO Network today consists of six regional chapters, which include 196 participant organizations with over 3,500+ providers.  
With personalized care plans, care managers were able to effectively plug gaps in care, reduce the 30-day readmission rate by 7.14%, generate millions in shared savings, and much more.

The organization was able to demonstrate:

- A 7.14% reduction in the 30-day readmission rate  
- A 14.26% increase in the primary provider services per 1,000  
- A 300% increase in health coach interventions to 95.7 new engagements per health coach per month

## More resources

.pdf&page=3)  .pdf&page=2)  .pdf&page=1)  
**inVio Health Network catalyzes performance gains using a rich data set to risk-stratify patients**  
Case StudyMay 20268 pages](/content/resources/case-studies/invio-health-network-risk-stratification/index.html)  
.pdf&page=3)  .pdf&page=2)  .pdf&page=1)  
**Scaling CardioMEMS™ at Kettering Health: 69% Fewer Readmissions, 77% Less Clinician Time**  
Case StudyApr 20264 pages](/content/resources/case-studies/scaling-cardiomems-tm-at-kettering-health-69-fewer-readmissions-77-less-clinician-time/index.html)  
      
**Innovaccer Patient Access 2026**  
Case StudyApr 20265 pages](/content/resources/case-studies/innovaccer-patient-access-2026/index.html)