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N39

Non-billable

Other disorders of urinary system

N39 is the ICD-10-CM code for Other disorders of urinary system. It is a non-billable category code — use a more specific child code such as N39.0 for billing.

Status
Header (non-billable)
Chapter
N00-N99
Subcodes
5
Edition
FY2026

N00-N99 Diseases of the genitourinary system

Excludes2 — not included here

  • •hematuria NOS (R31.-)
  • •recurrent or persistent hematuria (N02.-)
  • •recurrent or persistent hematuria with specified morphological lesion (N02.-)
  • •proteinuria NOS (R80.-)

Frequently asked questions

What is ICD-10 code N39?
N39 is the ICD-10-CM code for "Other disorders of urinary system". It falls under N00-N99 Diseases of the genitourinary system.
Is N39 a billable code?
No — N39 is a non-billable header code. Use a more specific child code (such as N39.0) for billing.
What are the subcodes of N39?
N39 has 5 more specific child codes, including N39.0, N39.3, N39.4.

Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.

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