Medicare benefits are restricted to those who
a.
are married and at least 55 years old
b.
are 65 years and older
c.
have at least four grandchildren
d.
have reduced cardiac and pulmonary function

The answer is b: Are 65 years and older

Medicare benefits are restricted to those who are 65 years and older.

Explanation:

Medicare refers to federal health insurance program for people who are sixty five (65) years and above and younger individuals with disabilities or those who have End-Stage Renal Disease that is, permanent kidney failure requiring dialysis or a transplant. People who benefit from Medicare are called beneficiaries.

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