May 2, '10 by anticoagulationurse. Unfortunately just a blood draw is NOT considered a Skilled Need by Medicare. So, if you go out even for a one time visit, it will have to be non-billable with or without a blood draw, unless there are other skilled needs.
In fact, population growth inAfrica south of the Sahara surpasses that of everyother region in the world, increasing at an averagerate of 2.5 percent a year. At this rate, the total pop-ulation of Africa south of the Sahara will morethan double in just 35 years. Nigeria, the most populous African countrysouth of the Sahara, is one example of the regionâsrapid population growth. In 2001 about 126.6 mil-lion people lived in Nigeria.
1 The Sahara in the north is the worldâs largest desert (only three countries have a greater area â Russia, Canada and China). 2  The Kalahari in southern Africa covers an area larger than France. 3  Highland â largely found in the east, below the Horn of Africa. 4  Marine â largely in the southeast.s the climate warms, the Sahara desert is thought to be advancing south at a rate of 600 metres each year. Deforested areas are more at risk; where trees have been cleared for farm land or burning wood, bare earth is blown away and replaced by sand. This process is known as 'desertification'.