Rheumatic heart disease, unspecified

This code represents a general diagnosis of rheumatic heart disease when the specific type or affected valve is not documented. It indicates a chronic heart condition resulting from acute rheumatic fever, leading to damage of the heart valves or myocardium. This damage can manifest as valvular stenosis, regurgitation, or myocardial dysfunction.

Use this code when the medical record clearly states "rheumatic heart disease" but lacks further specificity regarding the affected valve (e.g., mitral, aortic) or the precise nature of the cardiac involvement. This code is appropriate when the documentation confirms a history of rheumatic fever leading to cardiac sequelae, but the specific manifestation is not detailed.

• Avoid using this code if more specific documentation is available regarding the type of rheumatic heart disease (e.g., rheumatic mitral stenosis, rheumatic aortic insufficiency).
• Remember the Excludes1 note: do not code this with M05.31 (rheumatoid carditis), as these are distinct conditions.
• Query the provider for greater specificity if the documentation only states "rheumatic heart disease" to allow for more precise coding.