DxCodebookFY2027 · Oct 1, 2026 – Sep 30, 2027

Category · FY2027

N39 Other disorders of urinary system

  • Header · not billable

N39 is not billable. The category heads 14 billable codes in FY2027, grouped under 5 subdivisions.

Index → code

  • Urinepus in → N39.0
  • Infection, infected, infective (opportunistic)urinary (tract) → N39.0
  • Pusinurine → N39.0

Where it sits

  1. Chapter 14 Diseases of the genitourinary system (N00-N99)
  2. N30-N39 Other diseases of the urinary system (N30-N39)
  3. N39 Other disorders of urinary system
Billable codes
14
Subdivisions
5
CC / MCC codes
1 / 0
HCC V28 codes
0
New FY2027
0
Index entries
27

Codes in N39

  1. N39.0
    Urinary tract infection, site not specified 1 billable code
    BillableCC
  2. N39.3
    Stress incontinence (female) (male) 1 billable code
    Billable
  3. N39.4
    Other specified urinary incontinence
    Header
    Excludes1 5, Code also 1

    Excludes1

    • enuresis NOS (R32) R32
    • functional urinary incontinence (R39.81) R39.81
    • urinary incontinence associated with cognitive impairment (R39.81) R39.81
    • urinary incontinence NOS (R32) R32
    • urinary incontinence of nonorganic origin (F98.0) F98.0

    Code also

    • any associated overactive bladder (N32.81) N32.81
  4. N39.41
    Urge incontinence 1 billable code
    Billable
  5. N39.42
    Incontinence without sensory awareness
    Billable
    Inclusion terms 1

    Inclusion terms

    • Insensible (urinary) incontinence
  6. N39.43
    Post-void dribbling
    Billable
  7. N39.44
    Nocturnal enuresis
    Billable
    Excludes2 1

    Excludes2

    • nocturnal polyuria (R35.81) R35.81
  8. N39.45
    Continuous leakage
    Billable
  9. N39.46
    Mixed incontinence
    Billable
    Inclusion terms 1

    Inclusion terms

    • Urge and stress incontinence
  10. N39.49
    Other specified urinary incontinence
    Header
  11. N39.490
    Overflow incontinence
    Billable
  12. N39.491
    Coital incontinence
    Billable
  13. N39.492
    Postural (urinary) incontinence
    Billable
  14. N39.498
    Other specified urinary incontinence
    Billable
    Inclusion terms 2

    Inclusion terms

    • Reflex incontinence
    • Total incontinence
  15. N39.8
    Other specified disorders of urinary system
    Billable
  16. N39.9
    Disorder of urinary system, unspecified
    Billable

CC/MCC: as a secondary diagnosis, unless the principal diagnosis is on the code’s PDX exclusion list (MS-DRG v44 Appendix C; list on the code card).

Sources of each column.

Instructions

At N39

Excludes2

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

Notes that also apply

Block N30-N39 instructions (Excludes2 3): printed on the block page.

Chapter 14 instructions (Excludes2 8): printed on the chapter 14 page.

Index entries

  • Uropathy → N39.9
  • Incontinenceinsensible (urinary) → N39.42
  • Enuresisnocturnal → N39.44
  • Incontinenceoverflow → N39.490
  • Incontinencecoital → N39.491
  • Incontinencepostural (urinary) → N39.492
  • Incontinencereflex → N39.498
  • Disease, diseasedurinary (tract) → N39.9
  • Disorder (of)urinary system → N39.9
  • Problem (with) (related to)urinary → N39.9
  • Incontinenceurine (urinary)insensible → N39.42
  • Incontinenceurine (urinary)unaware → N39.42
  • Incontinenceurine (urinary)post dribbling → N39.43
  • Incontinenceurine (urinary)nocturnal → N39.44
  • Incontinenceurine (urinary)continuous → N39.45
  • Incontinencestress (female) (male)and urge → N39.46
  • Incontinenceurgeand stress (female) (male) → N39.46
  • Incontinenceurine (urinary)mixed (stress and urge) → N39.46
  • Incontinenceurine (urinary)overflow → N39.490
  • Incontinenceurine (urinary)postural → N39.492
  • Incontinenceurine (urinary)reflex → N39.498
  • Incontinenceurine (urinary)specified NEC → N39.498
  • Incontinenceurine (urinary)total → N39.498
  • Disease, diseasedurinary (tract)specified NEC → N39.8
  • Disorder (of)urinary systemspecified NEC → N39.8
  • Incontinenceurine (urinary)stress (female) (male)and urge → N39.46
  • Incontinenceurine (urinary)urgeand stress (female) (male) → N39.46

NCHS Alphabetic Index. Index first, then the Tabular List.

Hierarchy