I23.1
Atrial septal defect after acute heart attack
I23.1 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
Short description: Atrial septal defect as current complication following AMI
The 2023 edition of ICD-10-CM I23.1 became effective on October 1, 2022.
This is the American ICD-10-CM version of I23.1 – other international versions of ICD-10 I23.1 may differ.