A CMP is a monetary penalty the Centers for Medicare & Medicaid Services (CMS) may impose against nursing homes for either the number of days or for each instance a nursing home is not in substantial compliance with one or more Medicare and Medicaid participation requirements for long-term care facilities. A portion of CMPs collected from nursing homes are returned to the states in which CMPs are imposed. State CMP funds may be reinvested to support activities that benefit nursing home residents and that protect or improve their quality of care or quality of life.