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Health Service Use And Expenditure Patterns Of Dual Eligibles In Michigan, Cristian Meghea, William Corser, Qi Zhu

Michigan Journal of Public Health

Objective: The objective is to provide a statewide population-based comparison of Michigan beneficiaries dually eligible for Medicare and Medicaid (duals) to Medicare-only beneficiaries, including the public health expenditures by service type, and to focus on the LTC service use patterns of elderly duals receiving care in various settings. Data Sources: Data sources were linked 2005 and 2006 individual Medicaid and Medicare claims from all Michigan duals. Methods: CMS provided Medicare claims and beneficiary data. Michigan Department of Community Health provided Medicaid claims data. Design: We compared characteristics and health expenditures across various categories of beneficiaries and LTC care settings. Principal …