ICD-10-CM Diagnosis Code (2025)
Official Description for I43
Cardiomyopathy in diseases classified elsewhere
Coding Notes & Guidelines for I43
Excludes1: Not Coded Here
- cardiomyopathy (in):
- coxsackie (virus) (B33.24)
- diphtheria (A36.81)
- sarcoidosis (D86.85)
- tuberculosis (A18.84)
Code First
- underlying disease, such as:
- amyloidosis (E85.-)
- glycogen storage disease (E74.0-)
- gout (M10.0-)
- thyrotoxicosis (E05.0-E05.9-)
About ICD-10-CM Code I43 (Cardiomyopathy in diseases classified elsewhere)
ICD-10-CM code I43 is a billable or specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. The 2025 edition of ICD-10-CM I43 became effective on October 1, 2024.
This page provides detailed information about I43 - Cardiomyopathy in diseases classified elsewhere. It includes common terminology, coding guidelines such as "Includes," "Excludes1," and "Excludes2" notes, and information on required 7th characters. Utilizing this information correctly is essential for accurate medical coding and claims submission for conditions like Cardiomyopathy in diseases classified elsewhere.