I13: Hypertensive heart and chronic kidney disease
Codes under I13 (Hypertensive heart and chronic kidney disease). A ✓ marks a billable (fully specified) code; category codes without a ✓ are not billable on their own.
| Code | Description | Billable |
|---|---|---|
| I13.0 | Hypertensive heart and chronic kidney disease with heart failure and stage 1 through stage 4 chronic kidney disease, or unspecified chronic kidney disease | ✓ |
| I13.0 | Hypertensive heart and chronic kidney disease with heart failure and stage 1 through stage 4 chronic kidney disease, or unspecified chronic kidney disease | ✓ |
| I13.1 | Hypertensive heart and chronic kidney disease without heart failure | — |
| I13.1 | Hypertensive heart and chronic kidney disease without heart failure | — |
| I13.2 | Hypertensive heart and chronic kidney disease with heart failure and with stage 5 chronic kidney disease, or end stage renal disease | ✓ |
| I13.2 | Hypertensive heart and chronic kidney disease with heart failure and with stage 5 chronic kidney disease, or end stage renal disease | ✓ |
| 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 | ✓ |
| I13.10 | Hypertensive heart and chronic kidney disease without heart failure, with stage 1 through stage 4 chronic kidney disease, or unspecified chronic kidney disease | ✓ |
| I13.11 | Hypertensive heart and chronic kidney disease without heart failure, with stage 5 chronic kidney disease, or end stage renal disease | ✓ |
| I13.11 | Hypertensive heart and chronic kidney disease without heart failure, with stage 5 chronic kidney disease, or end stage renal disease | ✓ |
Frequently asked questions
What is ICD-10-CM code I13?
I13 is an ICD-10-CM category covering Hypertensive heart and chronic kidney disease. It contains 10 more specific diagnosis codes, 8 of which are billable.
Is I13 a billable code?
No — I13 is a category header and isn't billable on its own. Code to the highest level of specificity using one of its subcodes (for example I13.0 — Hypertensive heart and chronic kidney disease with heart failure and stage 1 through stage 4 chronic kidney disease, or unspecified chronic kidney disease). 8 of the 10 codes under I13 are billable.
What codes fall under I13?
I13 includes I13.0, I13.0, I13.1, I13.1, I13.2, plus 5 more. See the full list with descriptions and billable status above.
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Informational only, not coding or medical advice. Verify against the official ICD-10-CM (FY2026) and your payer's guidelines.
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