Medicare is a federal government run health insurance program for US citizens or those who are lawfully present in the United States and who are:
The program is administered by the Centers for Medicare and Medicaid Services (CMS) which responsible for determining all costs, premiums and even IRMAA surcharges as well as the corresponding thresholds of IRMAA.
The Social Security Administration (SSA) works along with CMS in contacting beneficiaries, managing funding, and collecting certain premiums. The SSA is the banking side of coverage.
Coverage is broken into many parts with each part providing its own unique coverage which is why it is commonly known as the “alphabet of health coverage”.
Original Medicare:
Beneficiaries can also add:
Part C or Medicare Advantage Plans is the alternative
Anyone eligible can choose either Original Medicare and then option to add Part D and/or Medigap Plan OR they can choose Part C (Medicare Advantage Plan).
Note:
Beneficiaries that opt to have their health coverage through Original Medicare with a stand-alone Part D Plan and a Medigap Plan G policy if they are admitted as inpatient into a Medicare recognized healthcare facility for a medical condition all costs for that stay, except for the Part B Deductible, are covered.