"Dental plan" means any contractual arrangement for dental services provided directly or arranged for or administered directly on a prepaid or postpaid individual or group capitation basis;
"Dental plan organization" means any person who undertakes to provide directly or to arrange for or administer one or more dental plans providing dental services;
"Dental services" means services included in the practice of dentistry as defined in 24 Del.C. § 1121;
"Enrollee" means an individual and his dependents who are enrolled in a dental plan organization; and
"Evidence of coverage" means any certificate, agreement or contract issued to an enrollee setting out the dental services to which the enrollee is entitled.
18 Del. Admin. Code § 1402-3.0