21. Mathematica Study of Evidence of Effective Care Coordination (Marc Reducing Avoidable Hospital ReadmissionsText version of slide presentation. Mathematica Study of Evidence of Effective Care Coordination (March 2009)Most "evidence" showing care coordination impact is unreliable.Mathematica found 3 types of interventions have been effective: Transitional care interventions (Naylor and Coleman).Self-management education interventions (Lorig and Wheeler).Coordinated care interventions (Select sites from the Medicare Coordinated Care Demonstration).Previous Slide Contents Next Slide Current as of June 2009 Internet Citation: 21. Mathematica Study of Evidence of Effective Care Coordination (Marc: Reducing Avoidable Hospital Readmissions. June 2009. Agency for Healthcare Research and Quality, Rockville, MD. http://www.ahrq.gov/professionals/systems/hospital/red/readmissions/readslide21.html