Every policy, contract, plan or agreement delivered to any group in this state which provides benefits or services, or both, for hospital and medical services that is offered by an accident and health insurance company or by a health maintenance organization as defined in K.S.A. 40-3202, and amendments thereto, except when the health maintenance organization owns and operates its own pharmacies and such health maintenance organization is in operation on the effective date of this act, by a preferred provider organization or by an individual practice association or by a similar mechanism shall provide for written notice to the commissioner of insurance of the creation of a pharmacy network not less than 90 days prior to the effective date of any contract for pharmacy services. All notices shall identify a contact person or office of such plan, the address of such person or office and the geographic area to be served by such contract. The commissioner of insurance shall cause to be published in the Kansas register on a weekly basis a copy of all notices received by the commissioner in the preceding week.