Other diseases of gallbladder (K82) ICD-10-CM
The K82 code range covers other diseases of gallbladder with 11 ICD-10-CM diagnosis codes. 9 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 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 K82 Range 11 codes · 9 billable
- K82 Other diseases of gallbladderNon-billable
- K82.0 Obstruction of gallbladder
- K82.1 Hydrops of gallbladder
- K82.2 Perforation of gallbladder
- K82.3 Fistula of gallbladder
- K82.4 Cholesterolosis of gallbladder
- K82.8 Other specified diseases of gallbladder
- K82.9 Disease of gallbladder, unspecified
- K82.A Disorders of gallbladder in diseases classified elsewhereNon-billable
- K82.A1 Gangrene of gallbladder in cholecystitis
- K82.A2 Perforation of gallbladder in cholecystitis
About the K82 Code Range
These diseases affect the gallbladder, within the digestive-system group that also includes disorders of the biliary tract and pancreas.
K82 separates named gallbladder conditions, including obstruction and perforation, from other specified or unspecified gallbladder disease. K82.A groups gallbladder disorders in diseases classified elsewhere. Its subdivisions distinguish gallbladder gangrene from gallbladder perforation in cholecystitis.
Questions About This Page
How many billable codes are in the K82 range?
Of the 11 codes in this range, 9 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 K82 range classify?
The range classifies other diseases 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.
