ยง  2987.  Liability  for  health care costs. Liability for the cost of
  health care provided pursuant to an agent's decision shall be  the  same
  as  if  the  health  care  were  provided  pursuant  to  the principal's
  decision.
Structure New York Laws
Article 29-C - Health Care Agents and Proxies
2981 - Appointment of Health Care Agent; Health Care Proxy.
2982 - Rights and Duties of Agent.
2984 - Provider's Obligations.
2987 - Liability for Health Care Costs.
2988 - Requiring or Prohibiting Execution of Proxy.
2989 - Effect on Other Rights.
2990 - Proxies Executed in Other States.
2991 - Creation and Use of Proxies in Residential Health Care and Mental Hygiene Facilities.