I51.89 - Other ill-defined heart diseases

  • Applicable to Other ill-defined heart diseases
  • The 2026 edition of ICD10-CM I51.89 became effective on October 1, 2025.
  • This is the American ICD10-CM version of I51.89 - other international versions of ICD10 I51.89 may differ.
  • I51.89 is a Billable / Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.

 Inclusion Term

  • Carditis (acute)(chronic)
  • Pancarditis (acute)(chronic)

The following codes above I51.89 contain annotation back-references that may be applicable to I51.89:

Chapter: I00-I99 Diseases of the circulatory system

Section: I30-I5A Other forms of heart disease

Category: I51 Complications and ill-defined descriptions of heart disease

heart icd 10
 
diseases icd 10
 
Billable/Specific Code

Browse other similar CM codes

I51.0
 
I51.1
 
I51.2
 
I51.3
 
I51.4
 
I51.5
 
I51.7
 
I51.8
 
I51.81
 
I51.89
 
I51.9
 

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