I23.1 Billable Code
Atrial septal defect as current complication following acute myocardial infarction
Effective From: 10/01/2016
Chapter Classification
Chapter 9
Diseases of the circulatory system (I00-I99)
Section Detail
I20-I25
Ischemic heart diseases (I20-I25)
Code Hierarchy
This code is a child of I23.
Coding Guidelines & Notes
excludes1
- acquired atrial septal defect not specified as current complication following acute myocardial infarction (I51.0)
OPPS Editing Flags
Age Restrictions
Ages 15 to 124
External Cause
No
Mental Health
No
Manifestation (Edit 89)
No
Code First Applicable This code represents a manifestation of an underlying disease. The underlying condition must be coded first as the principal diagnosis.
No
Unacceptable PDX (Edit 113)
No
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