I15 Secondary hypertension
ICD-10-CM category I15 sits in Chapter 9 (Diseases of the circulatory system, I00-I99). It contains 5 billable codes for FY2027, effective October 1, 2026 to September 30, 2027. Always code to the most specific code available: a code with more characters that describes the diagnosis more precisely takes priority over a shorter one.
Billable codes in I15
| Code | Description |
|---|---|
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 |
Search within ICD-10-CM for I15 and related codes
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