A legally enforceable agreement between two or more individuals or entities that confers rights and duties on the parties. Common types of contracts include: 1) contracts between a dental benefit organization and an individual dentist to provide dental treatment to members of an alternative benefit plan. These contracts define the dentist’s duties both to beneficiaries of the dental benefit plan and the dental benefit organization, and usually define the manner in which the dentist will be reimbursed; and 2) contracts between a dental benefit organization and a group plan sponsor. These contracts typically describe the benefits of the group plan and the rates to be charged for those benefits.