I15.0 — Renovascular hypertension
I15.0 is a billable, specific ICD-10-CM code for renovascular hypertension. It is valid for submission on a claim.
Other codes that can never be billed with I15.0
These codes carry an Excludes1 note pointing at I15.0. The conflict binds both ways, but ICD-10-CM only writes it down on one side — so you would not find this by reading I15.0 alone.
- I12Hypertensive chronic kidney disease
Risk adjustment
I15.0 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.
Medicare coverage
I15.0 is named in 24 Medicare coverage policies — 24 listing it as supporting medical necessity. Which of them applies to you depends on your Medicare contractor, and coverage genuinely differs by state.
- A52850Billing and Coding: Cardiac Catheterization and Coronary Angiography
- A54923Billing and Coding: Bariatric Surgery for Treatment of Co-Morbidities Conditions Related to Morbid Obesity
- A55336Billing and Coding: Retroperitoneal Ultrasound
- A56500Billing and Coding: Cardiac Catheterization and Coronary Angiography
How I15.0 is indexed
Coders do not find codes by browsing the tabular list — they look them up in the alphabetic index, under the word the physician wrote. These are the index entries that lead here, so you can see which chart wordings map to I15.0.
- Hypertension, hypertensive›renovascular
- Hypertension, hypertensive›due to›renovascular disorders
- Hypertension, hypertensive›due to›renal disorders NEC›arterial
- Hypertension, hypertensive›secondary NEC›due to›renovascular disorders
- Hypertension, hypertensive›secondary NEC›due to›renal disorders NEC›arterial
Related codes at this level
Codes that share I15. If I15.0 is not quite right, the correct code is usually one of these.
Questions about I15.0
- Is I15.0 a billable ICD-10-CM code?
- Yes. I15.0 is a billable, specific ICD-10-CM code and is valid for submission on a claim.
- Where does I15.0 sit in the tabular list?
- Diseases of the circulatory system (I00-I99), in the block Hypertensive diseases (I10-I1A).