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Improving Care & Reducing Costs with Hotspotting & Innovative , Local Data Systems

Improving Care & Reducing Costs with Hotspotting & Innovative , Local Data Systems. Hotspotting is segmentation. It’s taking big data sets, [and] segmenting them into a strategy so that you can target different pockets of need…

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Improving Care & Reducing Costs with Hotspotting & Innovative , Local Data Systems

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  1. Improving Care & Reducing Costs with Hotspotting & Innovative,Local Data Systems

  2. Hotspottingis segmentation. It’s taking big data sets, [and] segmenting them into a strategy so that you can target different pockets of need… Hotspotting is making sure that people who are in need get their needs met… in a rigorous, data-driven way. Dr. Jeffery Brenner, family physician & founder, CCHP “ ”

  3. Hotspotting Toolkit: Modules

  4. Getting Started • Overview of claims and administrative data • Securing buy-in from the community • Legal and research frameworks for working with claims data 4) Data specification templates 5) Data security recommendations

  5. Data Cleaning • 80% of the work is cleaning • A framework for data cleaning: structures & strategies • Data cleaning techniques • Probabilistic linkage • Geocoding

  6. Measurement • Developing common measures of high utilization • Constructing patient-level metrics from episode-level data • Cluster analysis and segmentation

  7. Using Diagnosis Codes • Overview of ICD9 codes • Review of various diagnosis groupers (Charlson, Elixhauser) • ICD9 crosswalks and tools

  8. Visualizing Data 1) Principles of good (and bad) data design 2) Claims data visualization templates 3) Tableau exercises

  9. Spatial Analysis Spatial Analysis of Camden Hospital Costs Several buildings (e.g.) annually generate $1+ million in hospital costs. 6% of city blocks account for 18% of patients and 37% of receipts. January 2002 – June 2008

  10. Data-Driven Interventions List 3-5 important points here. No more. Not a screen shot

  11. Data-Driven Interventions

  12. Follow-up Questions? The Toolkit Website: www.healthcarehotspotting.com Contact: aaron@camdenhealth.org stephen@camdenhealth.org www.camdenhealth.org

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