<synset id="n01089009" type="n">
<lex_filenum>04<lex_filenum/>
<word lex_id="0">Medicare<word/>
<pointer refs="n01088857">Hypernym<pointer/>
<def>health care for the aged<def/>
<def>a federally administered system of health insurance available to persons aged 65 and over<def/>
<synset/>