minimum data set (MDS)

Core set of screening, clinical, and functional elements used for long-term care patient assessment. Resource utilization group (RUG-III) is a classification system based on MDS. Medicare prospective payment systems and skilled nursing facilities use MDS as the data for classifying patients for case mix. Beginning in June 1998, electronic collection and transmission of MDS data were required.

Minimum deposit business

System to use policy loans to pay premiums in which the policy owner instructs the insurer to pay the premium out of the policy’s cash value and to bill the policy owner for a premium only if the cash value is insufficient to pay the premium. Also called leveraged business .