N28.8
⚠ Non-billable
Other specified disorders of kidney and ureter
ICD-10-CM · FY2026 · Diseases of the Genitourinary System
Code
N28.8
System
ICD-10-CM
Billable
No — use specific code
Effective
FY2026
Chapter
Diseases of the Genitourinary System
Source
CMS / CDC NCHS
⚠ Verify before billing. Confirm against the current CMS/NCHS ICD-10-CM files and your payer's rules before claims submission.
Frequently asked questions
What is ICD-10 code N28.8?
ICD-10-CM code N28.8 represents Other specified disorders of kidney and ureter. It is a non-billable header code requiring a more specific subcategory in the Diseases of the Genitourinary System chapter, effective October 1, 2025 – September 30, 2026.
Is N28.8 billable?
No. N28.8 is a non-billable header. Select a more specific subcategory for claims submission.
What chapter is N28.8 in?
N28.8 belongs to the Diseases of the Genitourinary System chapter (N00–N99) of ICD-10-CM.
Related codes in the N28 category
N28
Other disorders of kidney and ureter, not elsewhere classified
Non-billable
N28.0
Ischemia and infarction of kidney
Billable
N28.1
Cyst of kidney, acquired
Billable
N28.9
Disorder of kidney and ureter, unspecified
Billable
N28.81
Hypertrophy of kidney
Billable
N28.82
Megaloureter
Billable
N28.83
Nephroptosis
Billable
N28.84
Pyelitis cystica
Billable
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