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I42

Non-Billable (Header)

Cardiomyopathy

Includes

  • myocardiopathy

Excludes 2 — Not included here, may code separately

  • ischemic cardiomyopathy (I25.5)
  • peripartum cardiomyopathy (O90.3)
  • ventricular hypertrophy (I51.7)

Code First

  • pre-existing cardiomyopathy complicating pregnancy and puerperium (O99.4)

Child Codes

I42.0Dilated cardiomyopathy
HCC 227
I42.1Obstructive hypertrophic cardiomyopathy
HCC 227
I42.2Other hypertrophic cardiomyopathy
HCC 227
I42.3Endomyocardial (eosinophilic) disease
HCC 227
I42.4Endocardial fibroelastosis
HCC 227
I42.5Other restrictive cardiomyopathy
HCC 227
I42.6Alcoholic cardiomyopathy
HCC 227
I42.7Cardiomyopathy due to drug and external agent
I42.8Other cardiomyopathies
HCC 227
I42.9Cardiomyopathy, unspecified
HCC 227

Code Hierarchy

└I42Cardiomyopathy
└I42Cardiomyopathy

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