To enable a service provider to easily see information of persons needing nursing care and to enable the service provider to immediately meet the demands of persons needing care who need services by constructing a database where information of persons needing nursing care is stored.

A method for providing care information executes a procedure to register information related to persons needing nursing care from the care manager side, procedure to register information related to the service provider from the service provider side, procedure to provide the service provider with information related to at least classifications and contents of unexecuted care services for each person needing nursing care out of information registered in the database by a server system, in response to a retrieval request from the service provider, and procedure to register nursing care services, which the service provider has offered provision of and a person needing nursing care has received this service provision of, from among unexecuted care services in the database as care services which the server system is executing.