I42.9 - Cardiomyopathy, unspecified

The ICD 10 Code for Cardiomyopathy, unspecified is listed as I42.9.
Additional information concerning this code and description can be found below including ICD 9 crosswalks / GEMS, chapter information, and DRGs where available.

ICD 10 CM Field	Value
Diagnosis Code:	I42.9
Description:	Cardiomyopathy, unspecified Cardiomyopathy (primary) (secondary) NOS
Diagnostic Related Groups (MS-DRG v30.0)	314 - Other Circulatory System Diagnoses W Mcc 315 - Other Circulatory System Diagnoses W Cc 316 - Other Circulatory System Diagnoses W/o Cc/mcc

Chapter	Diseases of the circulatory system (I00-I99)
Block	Other forms of heart disease (I30-I52)
Parent	I42 - Cardiomyopathy
ICD-9-CM Diagnosis Codes General Equivalence Mappings (GEMS):
ICD 9 Dx Code:	425.4 - Other primary cardiomyopathies (approximate)
ICD 9 Dx Code:	425.9 - Secondary cardiomyopathy, unspecified (approximate)
ICD-10-CM Siblings (same level / similar specificity) of I42.9:
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