I13.1 — Hypertensive heart and chronic kidney disease without heart failure
I13.1 is a non-billable header ICD-10-CM code for hypertensive heart and chronic kidney disease without heart failure. It cannot be billed on its own: choose one of the more specific child codes below.
Other codes that can never be billed with I13.1
These codes carry an Excludes1 note pointing at I13.1. The conflict binds both ways, but ICD-10-CM only writes it down on one side — so you would not find this by reading I13.1 alone.
Risk adjustment
I13.1 does not map to an HCC and does not risk-adjust under CMS-HCC V28. That is normal — most ICD-10 codes do not. It still needs to be coded correctly; it just will not move a RAF score.
The condition this code belongs to
Every code for the condition on one page, which one applies when, and the mistake coders make with it.
Code history
I13.1 has not changed since FY2024 — no addition, revision or deletion across the three most recent ICD-10-CM releases.
Code to one of these instead I13.1
2 child codes. Green means billable.
- I13.10Hypertensive heart and chronic kidney disease without heart failure, with stage 1 through stage 4 chronic kidney disease, or unspecified chronic kidney disease
- I13.11Hypertensive heart and chronic kidney disease without heart failure, with stage 5 chronic kidney disease, or end stage renal disease
Related codes at this level
Codes that share I13. If I13.1 is not quite right, the correct code is usually one of these.
Questions about I13.1
- Is I13.1 a billable ICD-10-CM code?
- No. I13.1 is a non-billable header code. Code to a higher level of specificity using one of its child codes.
- Where does I13.1 sit in the tabular list?
- Diseases of the circulatory system (I00-I99), in the block Hypertensive diseases (I10-I1A).