Discussion Board posting.  Please include in text citation.  Please do not use websites as reference.
Answer the following Discussion Board Questions:

1. Please identify the group(s) of people who are eligible for Medicare but have not reached the age of 65.
2.  What type of Medicare benefits (Part A or B) can these groups enroll in?
3.  Can you think of reasons why these groups are covered by Medicare?
4.  If a Medicare beneficiary lives in or travels to a foreign country, does or should Medicare cover medical services rendered in that country – for either an emergent encounter or on an ongoing basis