ICD-10-CM > I00-I99 > I95-I99 > I97 > I97.7 > I97.79 I97.79 Other intraoperative cardiac functional disturbances Non-Billable/Non-Specific Use Additional code, if applicable, to further specify disorder Codes I97.790Other intraoperative cardiac functional disturbances during cardiac surgeryI97.791Other intraoperative cardiac functional disturbances during other surgery