I44.60
✓ Billable
Unspecified fascicular block
ICD-10-CM · FY2026 · Diseases of the Circulatory System
Code
I44.60
System
ICD-10-CM
Billable
Yes — valid for submission
Effective
FY2026
Chapter
Diseases of the Circulatory System
Source
CMS / CDC NCHS
⚠ Verify before billing. Confirm against the current CMS/NCHS ICD-10-CM files and your payer's rules before claims submission.
Frequently asked questions
What is ICD-10 code I44.60?
ICD-10-CM code I44.60 represents Unspecified fascicular block. It is a billable diagnosis code in the Diseases of the Circulatory System chapter, effective October 1, 2025 – September 30, 2026.
Is I44.60 billable?
Yes. I44.60 is a valid billable ICD-10-CM code for insurance claims and clinical documentation.
What chapter is I44.60 in?
I44.60 belongs to the Diseases of the Circulatory System chapter (I00–I99) of ICD-10-CM.
Related codes in the I44 category
I44
Atrioventricular and left bundle-branch block
Non-billable
I44.0
Atrioventricular block, first degree
Billable
I44.1
Atrioventricular block, second degree
Billable
I44.2
Atrioventricular block, complete
Billable
I44.3
Other and unspecified atrioventricular block
Non-billable
I44.4
Left anterior fascicular block
Billable
I44.5
Left posterior fascicular block
Billable
I44.6
Other and unspecified fascicular block
Non-billable
Search all 98,186 ICD-10-CM codes instantly
Search ICDwise →