Definitions. The following definitions shall apply: Citizen means an individual who resides or is employed in this County for at least ninety (90) consecutive days. Insurer means an insurance company that is authorized to provide insurance in this State that includes medical insurance, catastrophic health insurance, and nursing home care insurance. Responsibility of County Executive. The County Executive is authorized to: Identify an insurer to provide to any citizen medical insurance at an affordable rate; and Provide sufficient notice to citizens of the availability of the medical insurance plan. Pre-existing conditions. A contract provided under this section will be subject to the insurer's regulations in covering pre-existing medical conditions of the citizen.