TY - JOUR AU - Kessler,Daniel AU - McClellan,Mark B. TI - Advance Directives and Medical Treatment at the End of Life JF - National Bureau of Economic Research Working Paper Series VL - No. 9955 PY - 2003 Y2 - September 2003 UR - http://www.nber.org/papers/w9955 L1 - http://www.nber.org/papers/w9955.pdf N1 - Author contact info: Daniel Kessler Hoover Institution Stanford University 434 Galvez Mall Stanford, CA 94305 Tel: 650/723-0596 E-Mail: fkessler@stanford.edu Mark B. McClellan Director, Engelberg Center for Health Care Reform Senior Fellow, Economic Studies Leonard .D. Schaeffer Director's Chair in Health Policy ,The Brookings Institution 1775 Massachusetts avenue, N.W. Washington, DC 20036 Tel: (202) 741-6567 Fax: NA E-Mail: mmcclellan@brookings.edu M2 - featured in NBER digest on 2004-01-01 AB - To assess the consequences of advance medical directives -- which explicitly specify a patient's preferences for one or more specific types of medical treatment in the event of a loss of competence we analyze the medical care of elderly Medicare beneficiaries who died between 1985-1995. We compare the care of patients from states that adopted laws enhancing incentives for compliance with advance directives and laws requiring the appointment of a health care surrogate in the absence of an advance directive to the care of patients from states that did not. We report three key findings. First, laws enhancing incentives for compliance significantly reduce the probability of dying in an acute care hospital. Second, laws requiring the appointment of a surrogate significantly increase the probability of receiving acute care in the last month of life, but decrease the probability of receiving nonacute care. Third, neither type of law leads to any savings in medical expenditures. ER -