New Medicare criteria for hospital admission.
D000368:Aged; D003933:Diagnosis; D004194:Disease / Q000145:classification; D005260:Female; D006760:Hospitalization / Q000191:economics*; D006801:Humans; D008297:Male; D006278:Medicare; D012720:Severity of Illness Index; D013812:Therapeutics; D013997:Time Factors; D014481:United States