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2. ICD-10 Codes
3. Chapter - I00-I99
4. Section - I30-I5A
5. Category - I44
6. I44.1

I44.1 - Atrioventricular block, second degree

• Applicable to Atrioventricular block, second degree
• The 2025 edition of ICD10-CM I44.1 became effective on October 1, 2024.
• This is the American ICD10-CM version of I44.1 - other international versions of ICD10 I44.1 may differ.
• I44.1 is a Billable / Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.

• Atrioventricular block, type I and II
• Möbitz block, type I and II
• Second degree block, type I and II
• Wenckebach's block

The following codes above I44.1 contain annotation back-references that may be applicable to I44.1:

• Chapter: I00-I99 - Diseases of the circulatory system
• Section: I30-I5A - Other forms of heart disease
• Category: I44 - Atrioventricular and left bundle-branch block

Browse other similar CM codes:

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.