Sec. 3.3. As used in this chapter, "legal representative" means:
(1) a guardian;
(2) a health care representative acting under IC 16-36-1 or IC 16-36-7;
(3) an attorney-in-fact for health care appointed under IC 30-5-5-16;
(4) an attorney-in-fact appointed under IC 30-5-5 who does not hold health care powers; or
(5) the personal representative of the estate;
of a resident of a long term care facility.