K80.21
Calculus of gallbladder without cholecystitis with obstruction
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
Cholecystolithiasis without cholecystitis Cholelithiasis (without cholecystitis) Colic (recurrent) of gallbladder (without cholecystitis) Gallstone (impacted) of cystic duct (without cholecystitis) Gallstone (impacted) of gallbladder (without cholecystitis)
retained cholelithiasis following cholecystectomy (K91.86)
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 K80.21
FY 2026 ›Find K80.21 in the alphabetic index
3 index paths lead to this code