Cardiomyopathy
Non-billable header
I42 is a non-billable header code. Use one of the more specific codes below.
Inclusion terms
Includes
- myocardiopathy
Excludes2
Not included here — may be reported together when both conditions exist.
- certain conditions originating in the perinatal period (P04-P96)
- certain infectious and parasitic diseases (A00-B99)
- complications of pregnancy, childbirth and the puerperium (O00-O9A)
- congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99)
- endocrine, nutritional and metabolic diseases (E00-E88)
- injury, poisoning and certain other consequences of external causes (S00-T88)
- neoplasms (C00-D49)
- symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)
- systemic connective tissue disorders (M30-M36)
- transient cerebral ischemic attacks and related syndromes (G45.-)
- ischemic cardiomyopathy (I25.5)
- peripartum cardiomyopathy (O90.3)
- ventricular hypertrophy (I51.7)
Code first
Sequence the underlying condition first.
- pre-existing cardiomyopathy complicating pregnancy and puerperium (O99.4)
More specific codes I42
- I42.0Dilated cardiomyopathyHeader
- I42.1Obstructive hypertrophic cardiomyopathyBillable
- I42.2Other hypertrophic cardiomyopathyBillable
- I42.3Endomyocardial (eosinophilic) diseaseBillable
- I42.4Endocardial fibroelastosisBillable
- I42.5Other restrictive cardiomyopathyBillable
- I42.6Alcoholic cardiomyopathyBillable
- I42.7Cardiomyopathy due to drug and external agentBillable
- I42.8Other cardiomyopathiesHeader
- I42.9Cardiomyopathy, unspecifiedBillable
Related codes
- I30Acute pericarditisHeader
- I31Other diseases of pericardiumHeader
- I32Pericarditis in diseases classified elsewhereBillable
- I33Acute and subacute endocarditisHeader
- I34Nonrheumatic mitral valve disordersHeader
- I35Nonrheumatic aortic valve disordersHeader
- I36Nonrheumatic tricuspid valve disordersHeader
- I37Nonrheumatic pulmonary valve disordersHeader
- I38Endocarditis, valve unspecifiedBillable
- I39Endocarditis and heart valve disorders in diseases classified elsewhereBillable
- I40Acute myocarditisHeader
- I41Myocarditis in diseases classified elsewhereBillable
- I43Cardiomyopathy in diseases classified elsewhereBillable
- I44Atrioventricular and left bundle-branch blockHeader
- I45Other conduction disordersHeader
- I46Cardiac arrestHeader
- I47Paroxysmal tachycardiaHeader
- I48Atrial fibrillation and flutterHeader
- I49Other cardiac arrhythmiasHeader
- I50Heart failureHeader
- I51Complications and ill-defined descriptions of heart diseaseHeader
- I52Other heart disorders in diseases classified elsewhereBillable
- I5ANon-ischemic myocardial injury (non-traumatic)Billable