The roselle (Hibiscus sabdariffa) is a species of Hibiscus native to the Old World tropics, used for the production of bast fibre and as an infusion. It is an annual or perennial herb or woody-based subshrub, growing to 2â2.5 m (7â8 ft) tall.
Historical Medicare Part B and D Premiums. The SSA (Social Security Administration) publishes historical Medicare Part B and D premiums starting with 1966. In the table at the link above you'll see Medicare Part B premiums started at $3 per month in 1966 and Medicare Part D premiums began in 2006 at $250 per year. More.
Deductibles: You pay annual deductibles for Part B ($166 in 2016) and Part D (up to $360 in 2016; or up to $400 in 2017) before coverage kicks in. Part A has a deductible ($1,288 in 2016) for hospital stays. Some Part D and Medicare Advantage plans reduce or waive deductibles.