how much of health care costs does medicare cover
A. Medicare does not cover all of your health care costs. Depending on which plan you choose, you might have to share in the cost of your care by paying premiums, deductibles, copayments and coinsurance. â To view the complete answer, select the question above. A. The Part B costs for Original Medicare are as follows: Premium - $104.90 per month (in 2015); Deductible - $147 per year (in 2015); and Coinsurance - 20 percent for most services Medicare Part B covers.