The standard monthly premium for Medicare Part B enrollees will be $134 for 2018, the same amount as in 2017. Some beneficiaries who were held harmless against Part B premium increases in prior years will have a Part B premium increase in 2018, but the premium increase will be offset by the increase in their Social Security benefits next year.

CMS also announced that the annual deductible for all Medicare Part B beneficiaries will be $183 in 2018, the same annual deductible in 2017. Premiums and deductibles for Medicare Advantage and Medicare Prescription Drug plans are already finalized and are unaffected by this announcement.

The Medicare Part A annual inpatient hospital deductible that beneficiaries pay when admitted to the hospital will be $1,340 per benefit period in 2018, an increase of $24 from $1,316 in 2017.