N39.9 Disorder of urinary system, unspecified

Billable ICD-10-CM code, FY2026.

Applies from N39 Other disorders of urinary 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.-)

MS-DRG index

Defines the logic of DRG(s) 698-700 in MDC 11.

Approximate ICD-9-CM (GEMs)

• 599.9 Unspecified disorder of urethra and urinary tract (approximate)

Diagnosis Index entries for N39.9

• Disease, diseased › urinary (tract)
• Disorder (of) › urinary system
• Problem (with) (related to) › urinary
• Uropathy

Nearby codes

• N39.490 Overflow incontinence
• N39.491 Coital incontinence
• N39.492 Postural (urinary) incontinence
• N39.498 Other specified urinary incontinence
• N39.8 Other specified disorders of urinary system
• N39.9 Disorder of urinary system, unspecified (this code)