Free Medical Coding > ICD10 CM > 2024 ICD-10-CM Codes > 2024 ICD-10-CM Codes Z00-Z99 – Factors influencing health status and contact with health services (Z00-Z99) > 2024 ICD-10-CM Codes Z77-Z99 – Persons with potential health hazards related to family and personal history and certain conditions influencing health status (Z77-Z99) > 2024 ICD-10-CM Codes Z82 – Family history of certain disabilities and chronic diseases (leading to disablement) > 2024 ICD-10-CM Codes Z82.4 – Family history of ischemic heart disease and other diseases of the circulatory system (Z82.4)