Cardiomyopathy - I42
This notation helps users understand the scope of a code I42 category and provides additional information about the conditions or terms that fall under that category.
Category Includes:
- myocardiopathy
Excludes2: This note means that the conditions described by two codes are not usually associated with each other but can sometimes occur together.
Type 2 Excludes:
- ischemic cardiomyopathy (I25.5)
- peripartum cardiomyopathy (O90.3)
- ventricular hypertrophy (I51.7)
Code First: This note advises that another code should be sequenced as the principal diagnosis before the code with this note.
Category codeFirst:
- pre-existing cardiomyopathy complicating pregnancy and puerperium (O99.4)
These ranges represents subcategories of Cardiomyopathy. The "I42" signifies that these are the diseases within this broad category.
Codes:
- I42.0 - Dilated cardiomyopathy
- I42.1 - Obstructive hypertrophic cardiomyopathy
- I42.2 - Other hypertrophic cardiomyopathy
- I42.3 - Endomyocardial (eosinophilic) disease
- I42.4 - Endocardial fibroelastosis
- I42.5 - Other restrictive cardiomyopathy
- I42.6 - Alcoholic cardiomyopathy
- I42.7 - Cardiomyopathy due to drug and external agent
- I42.8 - Other cardiomyopathies
- I42.9 - Cardiomyopathy, unspecified