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2. ICD-10 Codes
3. Chapter - I00-I99
4. Section - I30-I5A
5. Category - I34
6. I34.81

I34.81 - Nonrheumatic mitral (valve) annulus calcification

• Applicable to Nonrheumatic mitral (valve) annulus calcification
• The 2025 edition of ICD10-CM I34.81 became effective on October 1, 2024.
• This is the American ICD10-CM version of I34.81 - other international versions of ICD10 I34.81 may differ.
• I34.81 is a Billable / Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.

• Nonrheumatic mitral (valve) annular calcification
• Mitral (valve) annulus calcification NOS

codeAlso

• , if applicable:
• nonrheumatic mitral (valve) insufficiency (I34.0)
• nonrheumatic mitral (valve) stenosis (I34.2)

The following codes above I34.81 contain annotation back-references that may be applicable to I34.81:

• Chapter: I00-I99 - Diseases of the circulatory system
• Section: I30-I5A - Other forms of heart disease
• Category: I34 - Nonrheumatic mitral valve disorders

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.