N30-N39 ICD-10-CA block: Other diseases of urinary system
N30-N39 isn’t a code on its own. Choose one of the 45 codes beneath it, the one the documentation supports.
Official description
N30-N39Other diseases of urinary system (N30-N39)
ICD-10-CA · Canada
Codes in N30-N39
N30-N39 isn’t a code on its own. Open the group that matches what the note documents.
N30Cystitis (7 codes)N31Neuromuscular dysfunction of bladder, not elsewhere classified (5 codes)N32Other disorders of bladder (7 codes)N33Bladder disorders in diseases classified elsewhere (2 codes)N34Urethritis and urethral syndrome (4 codes)N35Urethral stricture (4 codes)N36Other disorders of urethra (6 codes)N37Urethral disorders in diseases classified elsewhere (2 codes)N39Other disorders of urinary system (8 codes)Notes for N30-N39
As CIHI prints them, with any note N30-N39 takes from the headings above it.
Excludes
Conditions classified elsewhere.
- Urinary infection (complicating):• abortion or ectopic or molar pregnancy (O00-O07, O08.8)• pregnancy, childbirth and the puerperium (O23.-)(O75.3) (O86.2)• with urolithiasis (N20-N23)
- Certain conditions originating in the perinatal period (P00-P96)certain infectious and parasitic diseases (A00-B99)complications of pregnancy, childbirth and the puerperium (O00-O99)congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)endocrine, nutritional and metabolic diseases (E00-E90)injury, poisoning and certain other consequences of external causes (S00-T98)neoplasms (C00-D48)symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99)From Chapter 14: Diseases of the genitourinary system (N00-N99)
Where N30-N39 sits
- 1ChapterChapter 14: Diseases of the genitourinary system (N00-N99)
- 2Block N30-N39Other diseases of urinary system
Source and release
- Data release
- ICD-10-CA · FY 2026–2027
- Effective date
- Apr 1, 2026
- Publisher
- CIHI
This page is built from the ICD-10-CA catalog that Vero Codes reads when it suggests codes: Canadian Institute for Health Information’s FY 2026–2027 release, imported from the publisher’s file and checked against it. The description, notes and structured data come from the same record.
Frequently asked questions
Is N30-N39 a valid ICD-10-CA code?
No. N30-N39 (Other diseases of urinary system) is a block heading in CIHI’s ICD-10-CA FY 2026–2027 release. It holds 45 codes; record the one the documentation supports.
Where is N30-N39 in ICD-10-CA?
N30-N39 sits under Chapter 14: Diseases of the genitourinary system (N00-N99).
What coding notes apply to N30-N39?
ICD-10-CA lists Excludes notes for N30-N39, including those from the headings it sits under. They are listed on this page with where each one comes from.
Which ICD-10-CA release does this page use?
It uses CIHI’s FY 2026–2027 release, in effect from Apr 1, 2026 to Mar 31, 2027. It is a reference: confirm the code against the current list and the payer’s rules before you submit it.
Codes beside N30-N39
N00-N08Glomerular diseasesN10-N16Renal tubulo-interstitial diseasesN17-N19Renal failureN20-N23UrolithiasisN25-N29Other disorders of kidney and ureterN40-N51Diseases of male genital organsN60-N64Disorders of breastN70-N77Inflammatory diseases of female pelvic organsN80-N98Noninflammatory disorders of female genital tractN99-N99Other disorders of the genitourinary system (N99)