N28 ICD-10-CM Code: Other disorders of kidney and ureter, not elsewhere classified
A clear reference for the official code description, hierarchy, and related coding information from the FY 2027 U.S. release.
Official description
N28Other disorders of kidney and ureter, not elsewhere classified
ICD-10-CM diagnosis code · United States clinical modification
Where N28 sits
- 1
Chapter 14
Diseases of the genitourinary system (N00-N99)
- 2
Section
Other disorders of kidney and ureter (N25-N29)
- 3
Category N28
Other disorders of kidney and ureter, not elsewhere classified
- 4
Code N28
Other disorders of kidney and ureter, not elsewhere classified
Codes under N28
N28 is a non-billable category. Choose the child code that best matches the documented diagnosis.
Notes for this code
Inclusion terms
No inclusion terms are listed for N28.
Code first
No “code first” instruction is listed for N28.
Use additional code
No “use additional code” instruction is listed for N28.
Excludes1
Conditions that should not be reported together with this code.
No Excludes1 note is listed for N28.
Excludes2
Conditions not included here that may be reported separately when present.
No Excludes2 note is listed for N28.
Source and release
- Data release
- U.S. ICD-10-CM · FY 2027
- Effective date
- Oct 1, 2026
- Publisher
- Vero Scribe Inc.
This reference is generated from Vero’s ICD-10-CM description, hierarchy, and code-note dataset. The visible content and structured data share that source.
Frequently asked questions
What does ICD-10-CM code N28 mean?
N28 is the FY 2027 U.S. ICD-10-CM code for “Other disorders of kidney and ureter, not elsewhere classified.”
Is N28 a billable or specific ICD-10-CM code?
No. N28 has more specific child codes in the FY 2027 reference data. Select the code that matches the documentation and confirm the active code set and payer requirements.
Where is N28 located in ICD-10-CM?
N28 is listed in Chapter 14, Diseases of the genitourinary system (N00-N99), within Other disorders of kidney and ureter (N25-N29) (N25–N29), under category N28, Other disorders of kidney and ureter, not elsewhere classified.
What coding notes are listed for N28?
No inclusion terms are listed for N28 in this reference record. No code-first instruction is listed. No Excludes1 note is listed. No Excludes2 note is listed.