TY - JOUR T1 - POtential consequences of reforming medicare into a competitive bidding system AU - Song Z, Cutler DM, Chernew ME Y1 - 2012/08/01 N1 - 10.1001/jama.2012.7909 JO - JAMA SP - 459 EP - 460 VL - 308 IS - 5 N2 - Proponents of premium support cite 2 potential strengths. First, competition may lower health care spending. Second, by pegging the Medicare contribution to one of the lower-cost plans and limiting the increase in the government's contribution over time, public spending on Medicare will slow.1 Critics state that bidding essentially shifts costs to beneficiaries by increasing their required premiums.2 SN - 0098-7484 M3 - doi: 10.1001/jama.2012.7909 UR - http://dx.doi.org/10.1001/jama.2012.7909 ER -