| MDC 5 Diseases & Disorders of the Circulatory System |
| Hypertension |
| I10 | Essential (primary) hypertension |
| I119 | Hypertensive heart disease without heart failure |
| I1310 | Hypertensive heart and chronic kidney disease without heart failure, with stage 1 through stage 4 chronic kidney disease, or unspecified chronic kidney disease |
| I150 | Renovascular hypertension |
| I151 | Hypertension secondary to other renal disorders |
| I152 | Hypertension secondary to endocrine disorders |
| I158 | Other secondary hypertension |
| I159 | Secondary hypertension, unspecified |
| N262 | Page kidney |