PROBLEM TO BE SOLVED : To attain a health information system by which information regarding result of a specific health examination and health control can be appropriately shared between a public medical insurance insurer such as a health insurance society and its insured person and each insured person further performs daily health control.SOLUTION : Information on a specific health examination result and daily health control information for every insured person are stored in an insured person personal information database 1b of a processing server 1 while being associated with an ID, and the content regarding health is stored in a support information database 1c. Any of a public medical insurance insurer terminal 2 and insured person terminals 3a to 3n is made accessible to information of the insured person personal information database 1b and the support information database 1c. Communication between a public medical insurance insurer and an insured person is performed by storing communication information in a communication information storage part 1d.COPYRIGHT : (C)2014, JPO&INPIT