Poor information flow, consumer protection hurt Medicare HMO program.
D000368:Aged; D014487:Centers for Medicare and Medicaid Services, U.S.; D003254:Consumer Advocacy / Q000331:legislation & jurisprudence*; D005431:Florida; D006279:Health Maintenance Organizations / Q000331:legislation & jurisprudence*; D006801:Humans; D006278:Medicare / Q000331:legislation & jurisprudence*; D014481:United States