1. The governing body of any political subdivision may utilize the revenues and other available funds of the subdivision, as a part of the compensation of the elected officials and employees of the subdivision, to contribute to the cost of a plan, including a plan underwritten by insurance, for furnishing all or part of hospitalization or medical expenses, life insurance or similar benefits for the subdivision's elected officials and employees. If any county elects to provide a plan for furnishing all or part of hospitalization or medical expenses, such plan shall include all elected officials, if any elected officials are to be covered.
2. No contract shall be entered into by the governing body of the political subdivision to purchase any insurance policy or policies pursuant to the terms of this section unless the contract is submitted to competitive bidding at least every three years and the contract is awarded to the lowest and best bidder.