Scaling CardioMEMS™ at Kettering Health: 69% Fewer Readmissions, 77% Less Clinician Time

CardioMEMS programs face a paradox: the technology delivers proven clinical value, but managing it often doesn't scale. As patient volumes grow, health systems discover that every new implant adds operational burden: more alerts to triage, more documentation cycles, more follow-up calls consuming clinician capacity. 

The Hidden Operational Burden of Post-Implant CardioMEMS Management

As CardioMEMS adoption increased at Kettering Health, the operational burden became unmistakable:

• Alert volumes increased as patient panels grew, requiring manual triage across multiple systems
• Diuretic adjustments stretched to 7-8 minutes per patient 
• Documentation consumed 30+ minutes weekly per provider, time that could have gone to patient care
• APPs spent 4.5 hours/week on CardioMEMS management for a 65-patient panel

By mid-2024, the program couldn't grow without either adding FTEs (which reimbursement didn't support) or fundamentally changing how post-implant care was delivered.

Streamlining Post-Implant Workflows While Preserving Clinical Autonomy

Kettering Health partnered with Story Health by Innovaccer to eliminate operational friction without disrupting existing workflows. The approach had three components:

• Embed data within the EHR: CardioMEMS readings, home vitals, and patient symptoms appeared in a single EHR-integrated view.
• Automate routine tasks: Billing documentation, patient reminders, and medication instructions happened automatically, freeing clinicians from administrative overhead.
• Deploy protocol-based RN support: RNs managed routine alerts and volume adjustments under Kettering-approved protocols, escalating only complex cases to APPs and physicians.

The result: physicians and APPs spent their time on clinical judgment, not administrative logistics.

Efficiency Without Compromising Outcomes 

Within nine months, Kettering Health demonstrated that CardioMEMS programs can scale safely:

• 69% reduction in heart failure readmissions
• Reduction in clinician time spent on post-implant CardioMEMS care 
• Improved patient satisfaction score as program scaled

More importantly, performance sustained over 9 months as patient volume grew. 

These results answered the critical question: can CardioMEMS programs scale without proportional increases in clinical burden? At Kettering Health, the answer was unequivocal.

Download the case study to see the complete operational playbook —>

‍

‍