As regards coordinating coverage under the group plan with Medicare for employees age 65 and older, employer size is a factor: If an employer has more than 20 employees, in most instances the group health plan is the primary payer and Medicare acts as the secondary payer. Traditional Medicare has two main parts: Part A is hospital coverage, and Part B is medical services.
1 pudding basin, a bowl in which raw pudding dough or batter is placed for cooking. 2  wash basin, a sink or bowl to contain water for cleaning hands and other minor washing. 3  toilet basin, an alternate name for a toilet bowl.asin may refer to: 1  Basin, a 5th century Thuringian king. 2  Basin (chanson de geste) , a poem about Charlemagne's childhood. 3  basin (maritime) , the area of a drydock which can be flooded and drained.
A drainage basin is any area of land where precipitation collects and drains off into a common outlet, such as into a river, bay, or other body of water. The drainage basin includes all the surface water from rain runoff, snowmelt, and nearby streams that run downslope towards the shared outlet, as well as the groundwater underneath the earth's surface.