K80.5

Calculus of bile duct without cholangitis or cholecystitis

Header / non-billable

This code does not map to a risk-adjusting HCC in the loaded models.

Coding notes

Excludes 1 never coded together · Excludes 2 may co-exist

This code · K80.5
Synonyms

Choledocholithiasis (without cholangitis or cholecystitis) Gallstone (impacted) of bile duct NOS (without cholangitis or cholecystitis) Gallstone (impacted) of common duct (without cholangitis or cholecystitis) Gallstone (impacted) of hepatic duct (without cholangitis or cholecystitis) Hepatic cholelithiasis (without cholangitis or cholecystitis) Hepatic colic (recurrent) (without cholangitis or cholecystitis)

Inherited from K80Cholelithiasis
Excludes 1

retained cholelithiasis following cholecystectomy (K91.86)

Inherited from chapter 11Diseases of the digestive system
Excludes 2

certain conditions originating in the perinatal period (P04-P96) certain infectious and parasitic diseases (A00-B99) complications of pregnancy, childbirth and the puerperium (O00-O9A) congenital malformations, deformations and chromosomal abnormalities (Q00-Q99) endocrine, nutritional and metabolic diseases (E00-E88) injury, poisoning and certain other consequences of external causes (S00-T88) neoplasms (C00-D49) symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)

Official Guidelines for K80.5

FY 2026 ›