Malignant neoplasm of other and unspecified urinary organs (C68) ICD-10-CM
The C68 code range covers malignant neoplasm of other and unspecified urinary organs with 5 ICD-10-CM diagnosis codes. 4 of them are billable and valid for claim submission in fiscal year 2026, and the category headers group them but cannot themselves be billed.
Type 1 Excludes
A type 1 excludes note is a pure excludes note. It means "NOT CODED HERE!" An Excludes1 note indicates that the code excluded should never be used at the same time as the code above the Excludes1 note. An Excludes1 is used when two conditions cannot occur together, such as a congenital form versus an acquired form of the same condition.
Codes in the C68 Range 5 codes · 4 billable
About the C68 Code Range
ICD-10 code C68 covers malignant neoplasms of various less common and unspecified urinary organs, including specific cancers of the urethra and paraurethral glands. These codes help precisely identify tumors that arise in parts of the urinary system beyond the more frequently coded sites.
This group of codes is used to document and classify malignant tumors originating in urinary organs other than the bladder and kidney. For example, C68.0 is the code for malignant neoplasm of the urethra, which includes conditions commonly called primary transitional cell carcinoma of the urethra or carcinoma of urethra. The code C68.1 refers to cancers of the paraurethral glands, a less common site, with synonyms such as primary squamous cell carcinoma of urethra and malignant tumor of paraurethral gland helping to clarify coding choices. Overlapping tumors affecting multiple urinary sites use C68.8, while C68.9 is reserved for unspecified or more general urinary organ malignancies, encompassing terms like micropapillary urothelial carcinoma and metastatic urothelial carcinoma. Together, these codes ensure accurate classification of rare or ambiguous urinary system cancers in medical records and billing.
Questions About This Page
How many billable codes are in the C68 range?
Of the 5 codes in this range, 4 are billable and valid for claim submission from October 1, 2025 through September 30, 2026. Category header codes group them but cannot be reported on claims.
What does the C68 range classify?
The range classifies malignant neoplasm of other and unspecified urinary organs. Each code links to its own reference page with billing status, MS-DRG grouping, coding notes, and clinical information.
Related References
Source: CMS FY 2026 ICD-10-CM Tabular List and order file, effective October 1, 2025 through September 30, 2026.
