Disorders of gallbladder, biliary tract and pancreas (K80-K87) ICD-10-CM
The K80–K87 section covers disorders of gallbladder, biliary tract and pancreas with 112 ICD-10-CM diagnosis codes, of which 88 are billable in fiscal year 2026. The section is organized into the 7 code ranges listed below.
Code Ranges in This Section 7 ranges · 112 codes
The info icon previews the code ranges inside each row and its instructional notations from the official Tabular List.
About the K80–K87 Code Range
ICD-10 codes K80-K87 pertain to disorders affecting the gallbladder, biliary tract, and pancreas. These codes classify various conditions such as gallstones, cholecystitis, biliary obstructions, cholangitis, and pancreatitis, including both acute and chronic forms, with further detail on complications like infections, obstructions, and necrosis.
This range starts with K80 which covers cholelithiasis, commonly known as gallstones, including variants based on presence of inflammation or obstruction. For example, codes like K80.00 describe gallbladder stones with acute cholecystitis without obstruction, while K80.01 includes obstruction cases. The chapter further details cholecystitis (codes K81-K81.9), highlighting acute, chronic, or unspecified inflammation of the gallbladder. Other diseases such as gallbladder obstruction (K82.0), perforation (K82.2), and fistulas (K82.3) are included. Additionally, disorders of the biliary tract like cholangitis (K83.0) and bile duct obstructions (K83.1) are specified, with distinctions for primary sclerosing cholangitis and other forms. The pancreas-related conditions span acute pancreatitis (K85), including idiopathic, biliary, alcohol-induced, and drug-induced types, and chronic pancreatitis (K86), with attention to associated complications such as pseudocysts and exocrine pancreatic insufficiency (K86.81). Together, these codes support precise documentation of complex hepatobiliary and pancreatic diseases, facilitating accurate diagnosis, treatment planning, and medical coding for conditions commonly referred to as gallbladder stones, biliary colic, acute or chronic pancreatitis, and biliary obstruction.
Questions About This Page
How many codes are in the K80-K87 range?
The K80-K87 range contains 112 ICD-10-CM diagnosis codes in FY 2026. 88 of them are billable, and the rest are category headers that organize the section.
What conditions does K80-K87 cover?
The range covers disorders of gallbladder, biliary tract and pancreas. The code ranges listed above break it into groups of related conditions, and each one links to its own page with the full code list.
Related References
Source: CMS FY 2026 ICD-10-CM Tabular List and order file, effective October 1, 2025 through September 30, 2026.
