The following is an update from Medicare.gov (the official U.S. Government Site for Medicare)
Beginning in April 2018, the Centers for Medicare & Medicaid Services (CMS) will start mailing new Medicare cards to all people with Medicare. The roll-out will occur over a several month period based upon the geographic location of the Medicare beneficiary. Newly-eligible beneficiaries will get a card with a unique number, regardless of where they live...