Malignant neoplasm of bladder (C67) ICD-10-CM
The C67 code range covers malignant neoplasm of bladder with 11 ICD-10-CM diagnosis codes. 10 of them are billable and valid for claim submission in fiscal year 2026, and the category headers group them but cannot themselves be billed.
Codes in the C67 Range 11 codes · 10 billable
- C67 Malignant neoplasm of bladderNon-billable
- C67.0 Malignant neoplasm of trigone of bladder
- C67.1 Malignant neoplasm of dome of bladder
- C67.2 Malignant neoplasm of lateral wall of bladder
- C67.3 Malignant neoplasm of anterior wall of bladder
- C67.4 Malignant neoplasm of posterior wall of bladder
- C67.5 Malignant neoplasm of bladder neck
- C67.6 Malignant neoplasm of ureteric orifice
- C67.7 Malignant neoplasm of urachus
- C67.8 Malignant neoplasm of overlapping sites of bladder
- C67.9 Malignant neoplasm of bladder, unspecified
Clinical Terms in This Code Range
Definitions from the National Library of Medicine for conditions coded in the C67 range.
Urachus
An embryonic structure originating from the ALLANTOIS. It is a canal connecting the fetal URINARY BLADDER and the UMBILICUS. It is normally converted into a fibrous cord postnatally. When the canal fails to be filled and remains open (patent urachus), urine leaks through the umbilicus.
About the C67 Code Range
ICD-10 code C67 and its subcodes specifically classify malignant tumors of the bladder, providing precise categories based on the tumor’s exact location within the bladder. These codes are used to document and track bladder cancer diagnoses and treatments.
The broad code C67 covers all malignant neoplasms of the bladder, while subcodes such as C67.0 through C67.7 identify cancers in particular bladder areas like the trigone, dome, and neck, each associated with synonyms like “primary transitional cell carcinoma” or “adenocarcinoma,” aiding in accurate coding. For example, C67.0 denotes malignant tumors of the trigone of the bladder, including transitional cell carcinoma, and C67.7 is used for malignant neoplasms of the urachus. The code C67.8 refers to tumors overlapping multiple bladder sites, and C67.9 is reserved for unspecified bladder cancers, covering various carcinoma types like sarcomatoid or plasmacytoid urothelial carcinoma. Using these specific ICD-10 codes for bladder cancer ensures detailed reporting and supports clinical decision-making and epidemiological research.
Questions About This Page
How many billable codes are in the C67 range?
Of the 11 codes in this range, 10 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 C67 range classify?
The range classifies malignant neoplasm 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 2026 ICD-10-CM Tabular List and order file, effective October 1, 2025 through September 30, 2026.
