Purchasing, contracting, meetings, data. (a) Contracting and purchasing made on behalf of the HMO, ambulatory health center, or other clinics authorized under section 383B.219, of goods, materials, supplies, equipment, and services that are incidental to or that are included as part of a contract for the purchase of goods, materials, supplies, or equipment are specifically exempted from sections 383B.141 to 383B.151 and 471.345 or other applicable laws related to public procurement.