In BlueCross BlueShield of South Carolina's open formulary benefit design, once a drug is FDA approved, we will cover it. Dual eligibles have gotten used to the open formulary under Medicaid, but some of Medicare's formularies might be closed, and we don't know what those will be.
Shingle(noun) a piece of wood sawed or rived thin and small, with one end thinner than the other, -- used in covering buildings, especially roofs, the thick ends of one row overlapping the thin ends of the row below.
An asphalt shingle is a type of wall or roof shingle. They are one of the most widely used roofing covers in North America because they have a relatively inexpensive up-front cost and are fairly simple to install.rganic shingles contain around 40% more asphalt per square (100 sq ft.) than fiberglass shingles. The paper-based nature of organic shingles leaves them more prone to fire damage, and their highest FM rating for fire is class B. Organic shingles are less brittle than fiberglass shingles in cold weather.