Complications and ill-defined descriptions of heart disease - I51
Excludes1: It indicates that the conditions described by two codes cannot occur together in the same patient. These codes are mutually exclusive.
Type 1 Excludes:
- 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)
These ranges represents subcategories of Complications and ill-defined descriptions of heart disease. The "I51" signifies that these are the diseases within this broad category.
Codes:
- I51.0 - Cardiac septal defect, acquired
- I51.1 - Rupture of chordae tendineae, not elsewhere classified
- I51.2 - Rupture of papillary muscle, not elsewhere classified
- I51.3 - Intracardiac thrombosis, not elsewhere classified
- I51.4 - Myocarditis, unspecified
- I51.5 - Myocardial degeneration
- I51.7 - Cardiomegaly
- I51.8 - Other ill-defined heart diseases
- I51.81 - Takotsubo syndrome
- I51.89 - Other ill-defined heart diseases
- I51.9 - Heart disease, unspecified