ICD-10-CM category
K80 Cholelithiasis
K80 is a category, not a billable code. Report one of the 40 complete codes below.
Codes in K80
- K80.00Calculus of gallbladder with acute cholecystitis without obstruction
- K80.01Calculus of gallbladder with acute cholecystitis with obstruction
- K80.10Calculus of gallbladder with chronic cholecystitis without obstruction
- K80.11Calculus of gallbladder with chronic cholecystitis with obstruction
- K80.12Calculus of gallbladder with acute and chronic cholecystitis without obstruction
- K80.13Calculus of gallbladder with acute and chronic cholecystitis with obstruction
- K80.18Calculus of gallbladder with other cholecystitis without obstruction
- K80.19Calculus of gallbladder with other cholecystitis with obstruction
- K80.20Calculus of gallbladder without cholecystitis without obstruction
- K80.21Calculus of gallbladder without cholecystitis with obstruction
- K80.30Calculus of bile duct with cholangitis, unspecified, without obstruction
- K80.31Calculus of bile duct with cholangitis, unspecified, with obstruction
- K80.32Calculus of bile duct with acute cholangitis without obstruction
- K80.33Calculus of bile duct with acute cholangitis with obstruction
- K80.34Calculus of bile duct with chronic cholangitis without obstruction
- K80.35Calculus of bile duct with chronic cholangitis with obstruction
- K80.36Calculus of bile duct with acute and chronic cholangitis without obstruction
- K80.37Calculus of bile duct with acute and chronic cholangitis with obstruction
- K80.40Calculus of bile duct with cholecystitis, unspecified, without obstruction
- K80.41Calculus of bile duct with cholecystitis, unspecified, with obstruction
- K80.42Calculus of bile duct with acute cholecystitis without obstruction
- K80.43Calculus of bile duct with acute cholecystitis with obstruction
- K80.44Calculus of bile duct with chronic cholecystitis without obstruction
- K80.45Calculus of bile duct with chronic cholecystitis with obstruction
- K80.46Calculus of bile duct with acute and chronic cholecystitis without obstruction
- K80.47Calculus of bile duct with acute and chronic cholecystitis with obstruction
- K80.50Calculus of bile duct without cholangitis or cholecystitis without obstruction
- K80.51Calculus of bile duct without cholangitis or cholecystitis with obstruction
- K80.60Calculus of gallbladder and bile duct with cholecystitis, unspecified, without obstruction
- K80.61Calculus of gallbladder and bile duct with cholecystitis, unspecified, with obstruction
- K80.62Calculus of gallbladder and bile duct with acute cholecystitis without obstruction
- K80.63Calculus of gallbladder and bile duct with acute cholecystitis with obstruction
- K80.64Calculus of gallbladder and bile duct with chronic cholecystitis without obstruction
- K80.65Calculus of gallbladder and bile duct with chronic cholecystitis with obstruction
- K80.66Calculus of gallbladder and bile duct with acute and chronic cholecystitis without obstruction
- K80.67Calculus of gallbladder and bile duct with acute and chronic cholecystitis with obstruction
- K80.70Calculus of gallbladder and bile duct without cholecystitis without obstruction
- K80.71Calculus of gallbladder and bile duct without cholecystitis with obstruction
- K80.80Other cholelithiasis without obstruction
- K80.81Other cholelithiasis with obstruction
Outside the US? K80 in the international WHO ICD-10 lists its inclusion and exclusion notes.
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ICD-10-CM is developed by the National Center for Health Statistics (NCHS), Centers for Disease Control and Prevention, U.S. Department of Health and Human Services, and is based on the WHO ICD-10. Codes and titles are reproduced unchanged from the FY2026 code list (effective 1 October 2025). Their use here does not imply endorsement by CDC, HHS or the U.S. Government. Changes effective on or after 1 October 2026 may not be reflected yet; check the current release at cdc.gov or cms.gov before submitting claims.
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