If you do not receive Social Security benefits, then you will need to sign up for Medicare by calling the Social Security Administration at 800-772-1213 or online at http://www.socialsecurity.gov/medicareonly/ . It is best to do it as early as possible so your coverage begins as soon as you turn 65.
Definition of exemplar for English Language Learners. : 1  an admired person or thing that is considered an example that deserves to be copied. : 2  a typical example.
Exemplar Theory is a proposal concerning the way humans categorize objects and ideas in psychology.It argues that individuals make category judgments by comparing new stimuli with instances already stored in memory.The instance stored in memory is the âexemplarâ .xemplar Theory is a proposal concerning the way humans categorize objects and ideas in psychology.