CMS rules on employers, formularies, PPOs raise concerns.
D000206:Actuarial Analysis; D014487:Centers for Medicare and Medicaid Services, U.S.; D005569:Formularies as Topic; D006264:Health Benefit Plans, Employee; D018166:Health Care Reform / Q000331:legislation & jurisprudence*; D007356:Insurance, Pharmaceutical Services / Q000331:legislation & jurisprudence*; D006278:Medicare / Q000331:legislation & jurisprudence*; D011243:Preferred Provider Organizations; D012179:Retirement / Q000191:economics; D014481:United States