Why Do Population Health Results Vary? An Introduction to "Impactability"

November 7, 2017 Anita Cattrell

Providers and payers have invested millions of dollars into population health with mixed results. Why is this?

Based on our experience working with nearly 100 risk-bearing provider-led organizations, one of the key determinants of an organization’s ability to generate value hinges on the concept of “impactability”. While not a word you can find in a dictionary (yet), it is essential to driving a return on your population health investments.

Our whitepaper, written by Anita Cattrell our Chief Innovation Officer, details how to implement best practices into your population health program and shares one organization’s journey to achieving the following results: 

  • 48% reduction in medical spend
  • 66% reduction in inpatient admissions
  • 51% reduction in emergency department visits
  • $4.6M in total annual avoided costs

About the Author

Anita Cattrell

As Evolent Health’s Chief Innovation Officer, Anita is responsible for fostering and promoting innovation throughout the organization and defining how we scale proven innovations across our partners.  Anita holds a PhD in Clinical Epidemiology from Harvard University and has spent that last 15 years building risk models and evaluating the impact of clinical programs for the National Institutes of Health, the Department of Defense, the Centers for Disease Control, and USAID.  Prior to joining Evolent, Anita served as a Senior Associate at Booz Allen Hamilton building the firm’s Evaluation Practice and prior to that was the Director of Monitoring and Evaluation for Partners in Health, Rwanda. Anita received a BS in Biomedical Engineering from Northwestern University and a MS in Biomedical Engineering from Harvard University.

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