Is Medicare Deducted From Pension Payments? 
Medicare Part B is typically deducted from your social security check . Your Medicare Supplement premium is typically set up as an automatic payment between the insurance carrier and your checking account . You may still be able to mail in your payment but most carriers would prefer you to set up the automatic payment . There is an advantage for you in doing this . Medicare Supplement Plans are `` guaranteed renewable '' which means the only way the insurance carrier can cancel your plan is for non payment . 