Code	Title
K00-K95	Diseases of the digestive system (K00-K95)
K80-K87	Disorders of gallbladder, biliary tract and pancreas (K80-K87)
K80	Cholelithiasis Type 1 Excludes retained cholelithiasis following cholecystectomy (K91.86)
K80.0	Calculus of gallbladder with acute cholecystitis
K80.00	Calculus of gallbladder with acute cholecystitis without obstruction
K80.01	Calculus of gallbladder with acute cholecystitis with obstruction
K80.1	Calculus of gallbladder with other cholecystitis
K80.10	Calculus of gallbladder with chronic cholecystitis without obstruction
K80.11	Calculus of gallbladder with chronic cholecystitis with obstruction
K80.12	Calculus of gallbladder with acute and chronic cholecystitis without obstruction
K80.13	Calculus of gallbladder with acute and chronic cholecystitis with obstruction
K80.18	Calculus of gallbladder with other cholecystitis without obstruction
K80.19	Calculus of gallbladder with other cholecystitis with obstruction
K80.2	Calculus of gallbladder without cholecystitis
K80.20	Calculus of gallbladder without cholecystitis without obstruction
K80.21	Calculus of gallbladder without cholecystitis with obstruction
K80.3	Calculus of bile duct with cholangitis
K80.30	Calculus of bile duct with cholangitis, unspecified, without obstruction
K80.31	Calculus of bile duct with cholangitis, unspecified, with obstruction
K80.32	Calculus of bile duct with acute cholangitis without obstruction
K80.33	Calculus of bile duct with acute cholangitis with obstruction
K80.34	Calculus of bile duct with chronic cholangitis without obstruction
K80.35	Calculus of bile duct with chronic cholangitis with obstruction
K80.36	Calculus of bile duct with acute and chronic cholangitis without obstruction
K80.37	Calculus of bile duct with acute and chronic cholangitis with obstruction
K80.4	Calculus of bile duct with cholecystitis
K80.40	Calculus of bile duct with cholecystitis, unspecified, without obstruction
K80.41	Calculus of bile duct with cholecystitis, unspecified, with obstruction
K80.42	Calculus of bile duct with acute cholecystitis without obstruction
K80.43	Calculus of bile duct with acute cholecystitis with obstruction
K80.44	Calculus of bile duct with chronic cholecystitis without obstruction
K80.45	Calculus of bile duct with chronic cholecystitis with obstruction
K80.46	Calculus of bile duct with acute and chronic cholecystitis without obstruction
K80.47	Calculus of bile duct with acute and chronic cholecystitis with obstruction
K80.5	Calculus of bile duct without cholangitis or cholecystitis
K80.50	Calculus of bile duct without cholangitis or cholecystitis without obstruction
K80.51	Calculus of bile duct without cholangitis or cholecystitis with obstruction
K80.6	Calculus of gallbladder and bile duct with cholecystitis
K80.60	Calculus of gallbladder and bile duct with cholecystitis, unspecified, without obstruction
K80.61	Calculus of gallbladder and bile duct with cholecystitis, unspecified, with obstruction
K80.62	Calculus of gallbladder and bile duct with acute cholecystitis without obstruction
K80.63	Calculus of gallbladder and bile duct with acute cholecystitis with obstruction
K80.64	Calculus of gallbladder and bile duct with chronic cholecystitis without obstruction
K80.65	Calculus of gallbladder and bile duct with chronic cholecystitis with obstruction
K80.66	Calculus of gallbladder and bile duct with acute and chronic cholecystitis without obstruction
K80.67	Calculus of gallbladder and bile duct with acute and chronic cholecystitis with obstruction
K80.7	Calculus of gallbladder and bile duct without cholecystitis
K80.70	Calculus of gallbladder and bile duct without cholecystitis without obstruction
K80.71	Calculus of gallbladder and bile duct without cholecystitis with obstruction
K80.8	Other cholelithiasis
K80.80	Other cholelithiasis without obstruction
K80.81	Other cholelithiasis with obstruction