From medicare.gov:
The following is a listing of the Medicare premium, deductible, and coinsurance rates that will be in effect in 2010:
Medicare Premiums for 2010:
Part A: (Hospital Insurance) Premium
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Most people do not pay a monthly Part A premium because they or a spouse has 40 or more quarters of Medicare-covered employment.
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The Part A premium is $254.00 per month for people having 30-39 quarters of Medicare-covered employment.
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The Part A premium is $461.00 per month for people who are not otherwise eligible for premium-free hospital insurance and have less than 30 quarters of Medicare-covered employment.
Part B: (Medical Insurance) Premium
Most beneficiaries will continue to pay the same $96.40 premium amount in 2010. Beneficiaries who currently have the Social Security Administration (SSA) withhold their Part B premium and have incomes of $85,000 or less (or $170,000 or less for joint filers) will not have an increase in their Part B premium in 2010. For additional details, see our FAQ titled: "Will my Medicare Part B premium increase in 2010?"
For all others, the standard Medicare Part B monthly premium will be $110.50 in 2010, which is a 15% increase over the 2009 premium. The Medicare Part B premium is increasing in 2010 due to possible increases in Part B costs. If your income is above $85,000 (single) or $170,000 (married couple), then your Medicare Part B premium may be higher than $110.50 per month. For additional details, see our FAQ titled: "2010 Part B Premium Amounts for Persons with Higher Income Levels".
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