Constrained Innovation in Managing Care for High-Risk Seniors in Medicare + Choice Risk Plans. B. Data Collection


Our case studies draw on two primary sources of data:

  • Site visits and focus groups conducted at the four plans from October 1997 through January 1998

  • Surveys of selected samples of beneficiaries known to be at high risk for adverse outcomes in three of the four MCOs. The surveys included 1,657 beneficiaries and were conducted from March 1999 through July 2000.

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