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0 Hypertensive heart and chronic kidney disease with heart failure and stage 1 through stage 4 chronic kidney disease, or unspecified chronic kidney disease
- Use additional code to identify type of heart failure (I50.-)
- Use additional code to identify stage of chronic kidney disease (N18.1-N18.4, N18.9)
- I13.1 Hypertensive heart and chronic kidney disease without heart failure
- I13.10 Hypertensive heart and chronic kidney disease without heart failure, with stage 1 through stage 4 chronic kidney disease, or unspecified chronic kidney disease
- Hypertensive heart disease and hypertensive chronic kidney disease NOS
- Use additional code to identify the stage of chronic kidney disease (N18.1-N18.4, N18.9)
- I13.11 Hypertensive heart and chronic kidney disease without heart failure, with stage 5 chronic kidney disease, or end stage renal disease
- Use additional code to identify the stage of chronic kidney disease (N18.5, N18.6)
- I13.10 Hypertensive heart and chronic kidney disease without heart failure, with stage 1 through stage 4 chronic kidney disease, or unspecified chronic kidney disease
- I13.2 Hypertensive heart and chronic kidney disease with heart failure and with stage 5 chronic kidney disease, or end stage renal disease
- Use additional code to identify type of heart failure (I50.-)
- Use additional code to identify the stage of chronic kidney disease (N18.5, N18.6)
I15 Secondary hypertension
- Code also underlying condition
- Excludes1: postprocedural hypertension (I97.3)
- Excludes2: secondary hypertension involving vessels of brain (I60-I69)
- secondary hypertension involving vessels of eye (H35.0)
- I15.0 Renovascular hypertension
- I15.1 Hypertension secondary to other renal disorders
- I15.2 Hypertension secondary to endocrine disorders
- I15.8 Other secondary hypertension
- I15.9 Secondary hypertension, unspecified
Ischemic heart diseases (I20-I25)
- Use additional code to identify presence of hypertension (I10-I15)
I20 Angina pectoris
- Use additional code to identify:
- exposure to environmental tobacco smoke (Z77.22)
- history of tobacco use (Z87.891)
- occupational exposure to environmental tobacco smoke (Z57.31)
- tobacco