Malignant neoplasm of gallbladder (C23) ICD-10-CM
The C23 code range covers malignant neoplasm of gallbladder with 1 ICD-10-CM diagnosis codes. 1 of them are billable and valid for claim submission in fiscal year 2027, and the category headers group them but cannot themselves be billed.
Codes in the C23 Range 1 codes · 1 billable
- C23 Malignant neoplasm of gallbladder
Clinical Terms in This Code Range
Definitions from the National Library of Medicine for conditions coded in the C23 range.
Gallbladder Malignant Neoplasm
A primary or metastatic malignant neoplasm that affects the gallbladder.
About the C23 Code Range
A malignant neoplasm is cancer. In the gallbladder, it may begin there or spread there from elsewhere.
Within malignant neoplasms of digestive organs, C23 identifies the gallbladder as the affected organ.
Questions About This Page
How many billable codes are in the C23 range?
Of the 1 codes in this range, 1 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 C23 range classify?
The range classifies malignant neoplasm of gallbladder. 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.
