Competitive bidding and public insurance programs.
D014487:Centers for Medicare and Medicaid Services, U.S.; D003284:Contract Services / Q000191:economics*; D004465:Economic Competition; D004467:Economics; D005376:Financial Management / Q000191:economics*; D006278:Medicare / Q000458:organization & administration*; D014481:United States; D014483:United States Dept. of Health and Human Services