<synset id="n13349208" type="n">
<lex_filenum>21<lex_filenum/>
<word lex_id="0">health maintenance organization<word/>
<word lex_id="0">HMO<word/>
<pointer refs="n13346773">Hypernym<pointer/>
<def>group insurance that entitles members to services of participating hospitals and clinics and physicians<def/>
<synset/>