Atrial fibrillation
ICD-10-CM diagnosis code · also known as afib, a-fib
I48.91BillableUnspecified atrial fibrillationView code details →The ICD-10-CM code for atrial fibrillation is I48.91 — Unspecified atrial fibrillation. This code is billable for diagnosis and reimbursement.
Frequently asked questions
What is the ICD-10 code for atrial fibrillation?
The ICD-10-CM code for atrial fibrillation is I48.91 (Unspecified atrial fibrillation).
Is I48.91 a billable code?
Yes — I48.91 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement.
What else is atrial fibrillation called?
Atrial fibrillation is also known as afib, a-fib.
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