ICD-10-CM Book 2026 Edition
	
		|  I43 |  | Cardiomyopathy in diseases classified elsewhere | 
	
		|  |  | 
	
		| CodeFirst | underlying disease, such as: amyloidosis (E85.-)
 glycogen storage disease (E74.0-)
 gout (M10.0-)
 thyrotoxicosis (E05.0-E05.9-)
 
 |  
		| Excludes1 | cardiomyopathy (in): coxsackie (virus) (B33.24)
 diphtheria (A36.81)
 sarcoidosis (D86.85)
 tuberculosis (A18.84)
 
 |  
		| nonPrimary | Yes 
 |  |