Competitive bidding.
(a)When determined to be effective, economical, and…#
(a) When determined to be effective, economical, and feasible, the commissioner may utilize volume purchase through competitive bidding and negotiation under the provisions of chapter 16C, to provide items under the medical assistance program including but not limited to the following:
(1) eyeglasses;
(2) oxygen. The commissioner shall provide for oxygen needed in an emergency situation on a short-term basis, until the vendor can obtain the necessary supply from the contract dealer;
(3) hearing aids and supplies; and
(4) durable medical equipment, including but not limited to:
(i)hospital beds;#
(i) hospital beds;