en RESEARCH PAPER bundled payments, Fracture, Geriatric, healthcare utilization, Length of stay, post-acute care, Rehabilitation 70 78 https://abjs.mums.ac.ir/article_16546.html Quirine M. J. Van Der Vliet q.m.j.vandervliet@gmail.com 70623 No 1 Harvard Medical School Orthopedic Trauma Initiative, Boston, MA, USA 2 University Medical Center Utrecht, Utrecht, Netherlands Michael J. Weaver mjweaver@partners.org 70624 No 1 Harvard Medical School Orthopedic Trauma Initiative, Boston, MA, USA 2Brigham and Women’s Hospital, Department of Orthopedic Surgery, Boston, MA, USA Koloman Heil koloman.heil@hotmail.com 70625 No 1 Harvard Medical School Orthopedic Trauma Initiative, Boston, MA, USA 2Paracelsus Medical University, Salzburg, Austria Michael F. McTague mmctague@bwh.harvard.edu 70626 No 1 Harvard Medical School Orthopedic Trauma Initiative, Boston, MA, USA 2 Brigham and Women’s Hospital, Department of Orthopedic Surgery, Boston, MA, USA Marilyn Heng mheng@partners.org 70627 Yes 1 Harvard Medical School Orthopedic Trauma Initiative, Boston, MA, USA 2 Massachusetts General Hospital, Department of Orthopaedic Surgery, Boston, MA, USA