ICD-10-CM
ICD-10 code for Hypertensive chronic kidney disease: I12.9
The closest CDC title for "Hypertensive chronic kidney disease" is I12.9, Hypertensive chronic kidney disease with stage 1 through stage 4 chronic kidney disease, or unspecified chronic kidney disease. I12.9 is a billable code.
Source: CDC ICD-10-CM FY2027 order file dated June 16, 2026. Publisher page
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Codes under I12, then other CDC titles that name hypertensive chronic kidney disease with stage 1 through stage 4 chronic kidney disease, or unspecified chronic kidney disease
A header groups codes and is not billed. A billable code is one you can report.
Use additional code
The CDC tabular list says to add the code named here after this one when it applies.
Use additional code to identify the stage of chronic kidney disease (N18.1-N18.4, N18.9)
Excludes1
Excludes1 means these codes are not reported together.
From I12. A note on a category applies to every code under it.
Excludes2
Excludes2 means the other condition can be reported with this one when both are documented.
From I12. A note on a category applies to every code under it.
Related conditions
Related pages
- I12.9 code detailsNotes, nearby codes, CMS-HCC group
- Category I12Every code under it
- Chapter 9Diseases of the circulatory system
- ICD-10 codes by conditionA to Z
- Check a list of ICD-10 codes
- Denial code CO-11Diagnosis does not support the procedure
- Denial code CO-146Diagnosis invalid for the date of service
- HCPCS Level II code lookup
Questions
What is the ICD-10 code for Hypertensive chronic kidney disease?
The closest CDC title for "Hypertensive chronic kidney disease" is I12.9, Hypertensive chronic kidney disease with stage 1 through stage 4 chronic kidney disease, or unspecified chronic kidney disease. I12.9 is a billable code.
Is I12.9 billable?
Yes. I12.9 is a billable code in the FY2027 ICD-10-CM file. Use a more specific code when the record documents one.
What documentation notes apply to I12.9?
The CDC tabular list gives 3 Excludes1 notes (not coded together), 1 Excludes2 note (may be coded together when both are documented), 1 "use additional code" note for I12.9 and the categories above it. They are listed on this page.
What chapter is I12.9 in?
Chapter 9. Diseases of the circulatory system.
When do ICD-10-CM codes change?
Every October 1, with the new fiscal year file. Some years add April 1 updates. This page uses the FY2027 file, effective October 1, 2026.