Other disorders of bladder (N32) ICD-10-CM
The N32 code range covers other disorders of bladder with 9 ICD-10-CM diagnosis codes. 7 of them are billable and valid for claim submission in fiscal year 2027, and the category headers group them but cannot themselves be billed.
Type 2 Excludes
A type 2 excludes note represents "Not included here". An excludes2 note indicates that the condition excluded is not part of the condition represented by the code, but a patient may have both conditions at the same time. When an Excludes2 note appears under a code, it is acceptable to use both the code and the excluded code together, when appropriate.
Codes in the N32 Range 9 codes · 7 billable
- N32 Other disorders of bladderNon-billable
- N32.0 Bladder-neck obstruction
- N32.1 Vesicointestinal fistula
- N32.2 Vesical fistula, not elsewhere classified
- N32.3 Diverticulum of bladder
- N32.8 Other specified disorders of bladderNon-billable
- N32.81 Overactive bladder
- N32.89 Other specified disorders of bladder
- N32.9 Bladder disorder, unspecified
Clinical Terms in This Code Range
Definitions from the National Library of Medicine for conditions coded in the N32 range.
Bladder Disorder
A non-neoplastic or neoplastic disorder affecting the urinary bladder. A representative example of non-neoplastic bladder disorder is bacterial bladder infection. A representative example of neoplastic bladder disorder is bladder carcinoma.
Urinary Bladder Fistula
An abnormal passage in the URINARY BLADDER or between the bladder and any surrounding organ.
Urinary Bladder Neck Obstruction
Blocked urine flow through the bladder neck, the narrow internal urethral opening at the base of the URINARY BLADDER. Narrowing or strictures of the URETHRA can be congenital or acquired. It is often observed in males with enlarged PROSTATE glands.
Urinary Bladder, Overactive
Symptom of overactive detrusor muscle of the URINARY BLADDER that contracts with abnormally high frequency and urgency. Overactive bladder is characterized by the frequent feeling of needing to urinate during the day, during the night, or both. URINARY INCONTINENCE may or may not be present.
About the N32 Code Range
These bladder disorders include blockage at the bladder neck, abnormal connections involving the bladder, bladder pouches, and overactive bladder.
N32.0 identifies bladder-neck blockage. N32.1 identifies an abnormal connection between the bladder and intestine. N32.2 identifies a bladder fistula, or abnormal connection, not classified elsewhere. N32.3 identifies a bladder pouch.
N32.8 groups other specified bladder disorders. Its subdivisions distinguish N32.81 for overactive bladder from N32.89 for other specified disorders. N32.9 identifies an unspecified bladder disorder.
Questions About This Page
How many billable codes are in the N32 range?
Of the 9 codes in this range, 7 are billable and valid for claim submission from October 1, 2026 through September 30, 2027. Category header codes group them but cannot be reported on claims.
What does the N32 range classify?
The range classifies other disorders of bladder. Each code links to its own reference page with billing status, MS-DRG grouping, coding notes, and clinical information.
Related References
Source: CMS FY 2027 ICD-10-CM Tabular List and order file, effective October 1, 2026 through September 30, 2027.
