402 Hypertensive heart disease 
402.0 Malignant hypertensive heart disease 
402.00 Malignant hypertensive heart disease without heart failure convert 402.00 to ICD-10-CM
402.01 Malignant hypertensive heart disease with heart failure convert 402.01 to ICD-10-CM 402.1 Benign hypertensive heart disease 402.10 Benign hypertensive heart disease without heart failure convert 402.10 to ICD-10-CM 402.11 Benign hypertensive heart disease with heart failure convert 402.11 to ICD-10-CM 402.9 Unspecified hypertensive heart disease 
402.90 Unspecified hypertensive heart disease without heart failure convert 402.90 to ICD-10-CM 402.91 Unspecified hypertensive heart disease with heart failure convert 402.91 to ICD-10-CM