The premims paid for Medicare Parts B and D only pay for 25% of the annual costs of the programs. By law, the other 75% comes from the General Fund. In FY-2011 this amounted to $222 billion. These costs will continue to increase as 10,000 people a day retire for the next 20 years. Medicare Part A has been running in the red since 2008.
Even if your Part D plan costs the average or middle income client ZERO dollars (yes that is possible with a Medicare Advantage Plan) -— those how make more than $213,000 (Individually) will now pay $66.40 PER MONTH for the same Part D Prescription drug plan.
That same person will pay $349.00 for Part B of Medicare.
This is a total of $415.40 PER MONTH for Medicare services for the top brackets.
I am telling you that there is NO limit on what Congress will charge, for Part D and Part B services, in the future, for the upper income groups.
Again, this is my business, but if you want to check my work go to Medicare.gov, all the tables are there for you.