TY - GEN AU - Haywood,Trent T AU - Kosel,Keith C TI - The ACO model--a three-year financial loss? SN - 1533-4406 PY - 2011///0411 KW - Managed Competition KW - economics KW - Medicare KW - Models, Organizational KW - Reimbursement Mechanisms KW - United States N1 - Publication Type: Journal Article UR - https://doi.org/10.1056/NEJMp1100950 ER -