Elizabeth McCullough

Elizabeth McCullough, is the Director for the Clinical and Economic Research Department of 3M Health Information Systems, Inc. and oversees extensive clinical content research and development projects for Federal and state government agencies as well as commercial project development.  Elizabeth C. McCullough’s expertise is creating and refining patient classification models to support health care policy and finance.  She directs the department’s largest research contract with the Centers for Medicare and Medicaid Services relating to the design of the Medicare inpatient and outpatient prospective payment system for hospital acute care services, the ICD-10 Procedure Coding System, the Home Health Grouper, and the maintenance of the Diagnosis Related Groups or DRGs.