I48.20✓ Billable
Chronic atrial fibrillation, unspecified
✗ Excludes 1(Not coded here)
- •Chronic persistent atrial fibrillation (I48.19)
Code Hierarchy
┌9Diseases of the circulatory system (I00-I99)├I30-I5AOther forms of heart disease (I30-I5A)├I48Atrial fibrillation and flutter
└I48.20Chronic atrial fibrillation, unspecified
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