Residual disability benefit

Payment for an individual with a residual disability. Amount may vary depending on the percentage of income loss that is attributed to the disability. See partial disability benefit .
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A provision in disability income policies that grants benefits based on a reduction in earnings, as opposed to inability to work full time.

resource utilization group (RUG-III)

Patient classification system that obtains patients’ medical data and health status information from the minimum data set (MDS) to assign each patient to a resource group for Medicare reimbursement. The RUG-III system has seven major categories of patient types: rehabilitation, extensive services, special care, clinically complex, impaired cognition, behavior problems, and reduced physical function. These categories are further broken down into 44 specific patient groupings.