ICD-10-CM › I00-I99 › I30-I5A › I42.0 Dilated cardiomyopathy › I42.01
I42.01
Familial-genetic dilated cardiomyopathy
ValidICD-10-CM diagnosis code.
Valid for claims with a date of service in the current code year.
What has happened to this code
Every change the publisher made, from 2027 to now.
- FY2027 Added to the code set Familial-genetic dilated cardiomyopathy
Official coding rules
Published by CDC for FY2027. A rule attached to a category binds every code beneath it, so the rules inherited from this code's ancestors are shown with the code they come from.
Inherited from I42 Cardiomyopathy
Excludes2 - not included here
- ischemic cardiomyopathy (I25.5)
- peripartum cardiomyopathy (O90.3)
- ventricular hypertrophy (I51.7)
Code first
- pre-existing cardiomyopathy complicating pregnancy and puerperium (O99.4)
Includes
- myocardiopathy
How CDC's index refers to this code
Wording from the official alphabetic index. Much of it appears nowhere in the code description, which is why a search for the everyday phrase so often finds nothing.
- Myocardosis
- Myocardiopathy
- Cardiomyopathy > dilated > familial-genetic
Codes in the same group
| Code | Description | Status |
|---|---|---|
| I42.00 | Dilated cardiomyopathy, unspecified | Valid |
| I42.09 | Other dilated cardiomyopathy | Valid |