title: Departing HCFA chief Vladeck overturns PRRB prudent buyer ruling.
mesh_terms: D014487:Centers for Medicare and Medicaid Services, U.S.; D007345:Insurance Claim Review / Q000331:legislation & jurisprudence; D007349:Insurance, Health, Reimbursement / Q000331:legislation & jurisprudence*; D006278:Medicare / Q000331:legislation & jurisprudence; D009788:Occupational Therapy / Q000191:economics; D012866:Skilled Nursing Facilities / Q000191:economics* / Q000331:legislation & jurisprudence; D013070:Speech Therapy / Q000191:economics; D014481:United States; D014861:Washington