How Much Is Medicare Part B Copay? 
There are two main expenses you 're responsible for in Medicare Part B - the monthly premium -LRB- $ 104.90 for those with incomes of $ 85,000 or less , or $ 170,000 or less for those married filing jointly on their tax returns . The premium is higher if you 're above these income levels -RRB- and the deductible . I believe you 're referring to the Medicare Part B deductible . The deductible for 2014 is $ 147 -LRB- no change from 2013 -RRB- . Original Medicare -LRB- Parts A & B -RRB- takes care of approximately 80 % of the cost for your healthcare . A medicare supplement is great to add to Original Medicare for those on a fixed income as it can help take care of the other 20 % and create a much more predictable expense structure for your healthcare . 