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ICD-10-CM-2023 Diagnosis Codes Overview
ICD-10-CM-2023 > I00-I99 > I30-I5A > I51
I30-I5A
Other forms of heart disease
I51

Complications and ill-defined descriptions of heart disease

Excl1.:
any condition in I51.4-I51.9 due to hypertension (I11.-)
any condition in I51.4-I51.9 due to hypertension and chronic kidney disease (I13.-)
heart disease specified as rheumatic (I00-I09)
I51.0
Cardiac septal defect, acquired
Info:
Acquired septal atrial defect (old)
Acquired septal auricular defect (old)
Acquired septal ventricular defect (old)
Excl1.:
cardiac septal defect as current complication following acute myocardial infarction (I23.1, I23.2)
I51.1
Rupture of chordae tendineae, not elsewhere classified
Excl1.:
rupture of chordae tendineae as current complication following acute myocardial infarction (I23.4)
I51.2
Rupture of papillary muscle, not elsewhere classified
Excl1.:
rupture of papillary muscle as current complication following acute myocardial infarction (I23.5)
I51.3
Intracardiac thrombosis, not elsewhere classified
Info:
Apical thrombosis (old)
Atrial thrombosis (old)
Auricular thrombosis (old)
Mural thrombosis (old)
Ventricular thrombosis (old)
Excl1.:
intracardiac thrombosis as current complication following acute myocardial infarction (I23.6)
I51.4
Myocarditis, unspecified
Info:
Chronic (interstitial) myocarditis
Myocardial fibrosis
Myocarditis NOS
Excl1.:
acute or subacute myocarditis (I40.-)
I51.5
Myocardial degeneration
Info:
Fatty degeneration of heart or myocardium
Myocardial disease
Senile degeneration of heart or myocardium
I51.7
Cardiomegaly
Info:
Cardiac dilatation
Cardiac hypertrophy
Ventricular dilatation
I51.8

Other ill-defined heart diseases

I51.81
Takotsubo syndrome
Info:
Reversible left ventricular dysfunction following sudden emotional stress
Stress induced cardiomyopathy
Takotsubo cardiomyopathy
Transient left ventricular apical ballooning syndrome
I51.89
Other ill-defined heart diseases
Info:
Carditis (acute)(chronic)
Pancarditis (acute)(chronic)
I51.9
Heart disease, unspecified

 

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