Payment method, device and system

One or more embodiments of the invention provide a payment method, device and system. The method comprises the following steps: receiving a medical insurance medical treatment request of a target user, wherein the target user is a user who applies for the medical insurance virtual card in advance; obtaining a payment code which is distributed for the target user and is used for medical insurance seeing, wherein the payment code corresponds to the medical insurance type virtual card; transmitting the payment code to a medical institution terminal, so that the medical institution terminal sends the payment code to a medical insurance management system to perform identity authentication on the target user; and receiving payment information returned by the medical insurance management system, wherein the payment information is generated based on a medical settlement list of the target user sent by the medical institution terminal after the identity authentication is passed. 本说明书一个或多个实施例提供了一种支付方法、装置及系统，该方法包括：接收目标用