Is N25.8 a billable code?
No. N25.8 is a header code that groups 2 more specific codes. Use one of the billable codes listed on this page instead.
ICD-10-CM FY2027 diagnosis code
N25.8: Other disorders resulting from impaired renal tubular function
Header code: not billableValid for dates of service October 1, 2026 to September 30, 2027
N25.8 groups related diagnoses under other disorders resulting from impaired renal tubular function. It cannot be used on a claim by itself. Choose the billable code below that matches the patient's record.
Billable codes under N25.8
- N25.81Secondary hyperparathyroidism of renal origin
- N25.89Other disorders resulting from impaired renal tubular function
Other codes in N25 Disorders resulting from impaired renal tubular function
N25.8 questions
What does N25.8 mean?
N25.8 is the ICD-10-CM code for Other disorders resulting from impaired renal tubular function. It is in chapter 14, Diseases of the genitourinary system (N00-N99).
Code titles come from the official ICD-10-CM files published by the CDC National Center for Health Statistics. Always check payer rules and the clinical record before billing.