N27.9Billable
Small kidney, unspecified
- Chapter
- 14. Diseases of the genitourinary system
- Category
- N27
- Effective date
- October 1, 2026
Related codes in category N27
Frequently asked questions
What is ICD-10 code N27.9?
N27.9 is an ICD-10-CM diagnosis code for Small kidney, unspecified.
Is N27.9 a billable code?
Yes. N27.9 is billable and specific enough to be used on a claim.
What ICD-10-CM chapter is N27.9 in?
N27.9 falls under Chapter 14: Diseases of the genitourinary system.
When did N27.9 become effective?
N27.9 has been effective since October 1, 2026, per the CMS/CDC ICD-10-CM annual release.
What other codes are related to N27.9?
N27.9 belongs to category N27, which includes 3 other codes — see the related codes list on this page.
ICD-10-CM data maintained by CDC/CMS (public domain). Always verify codes with authoritative sources before making coding or billing decisions.