N25 ICD-10-CM Code: Disorders resulting from impaired renal tubular function
A clear reference for the official code description, hierarchy, and related coding information from the FY 2027 U.S. release.
Official description
N25Disorders resulting from impaired renal tubular function
ICD-10-CM diagnosis code · United States clinical modification
Where N25 sits
- 1
Chapter 14
Diseases of the genitourinary system (N00-N99)
- 2
Section
Other disorders of kidney and ureter (N25-N29)
- 3
Category N25
Disorders resulting from impaired renal tubular function
- 4
Code N25
Disorders resulting from impaired renal tubular function
Codes under N25
N25 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 N25.
Code first
No “code first” instruction is listed for N25.
Use additional code
No “use additional code” instruction is listed for N25.
Excludes1
Conditions that should not be reported together with this code.
No Excludes1 note is listed for N25.
Excludes2
Conditions not included here that may be reported separately when present.
No Excludes2 note is listed for N25.
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 N25 mean?
N25 is the FY 2027 U.S. ICD-10-CM code for “Disorders resulting from impaired renal tubular function.”
Is N25 a billable or specific ICD-10-CM code?
No. N25 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 N25 located in ICD-10-CM?
N25 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 N25, Disorders resulting from impaired renal tubular function.
What coding notes are listed for N25?
No inclusion terms are listed for N25 in this reference record. No code-first instruction is listed. No Excludes1 note is listed. No Excludes2 note is listed.