Does Health Insurance Cover Spider Veins? 
The presence of spider veins may mean a more serious condition such as DVT -LRB- deep vein thrombosis -RRB- . Surface veins , those that can be visible just under the skin , carry blood to your deeper veins that reside in the muscle . If these veins become weak or strained , they may contribute to venous disease . Have your doctor determine if your spider veins are merely unsightly or if there is an underlying medical condition . 