Sec. 2. (a) As used in this chapter, "home medical equipment" means equipment that:
(1) is prescribed by a health care provider;
(2) sustains, restores, or supplants a vital bodily function; and
(3) is technologically sophisticated and requires individualized adjustment or regular maintenance.
(b) The term does not include the following:
(1) Walkers.
(2) Ambulatory aids.
(3) Commodes.
(4) Any other home medical equipment determined by the board in rules adopted under section 7 of this chapter.