ICD-10-CM › K00-K95 › K80-K87 › K80 Cholelithiasis › K80.4

K80.4

Calculus of bile duct with cholecystitis

Not billableICD-10-CM diagnosis code.

This code exists but cannot be submitted on its own. It groups the more specific codes beneath it.

A category header for its whole life, FY2016 onwards. It has never been valid for submission on its own.

Submit one of these 8 more specific codes instead:

  • 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

What has happened to this code

Every change the publisher made, from 2012 to now. Entries marked draft are from the pre-implementation releases: ICD-10 took effect on 1 October 2015, so nothing before FY2016 was ever valid on a claim.

  1. FY2012 Added to the draft code set draft Calculus of bile duct with cholecystitis

Official coding rules

Published by CDC for FY2027. A rule attached to a category binds every code beneath it, so the rules inherited from this code's ancestors are shown with the code they come from.

Inherited from K80 Cholelithiasis

Excludes1 - never coded here

  • retained cholelithiasis following cholecystectomy (K91.86)

Codes in the same group

CodeDescriptionStatus
K80.0 Calculus of gallbladder with acute cholecystitis Not billable
K80.1 Calculus of gallbladder with other cholecystitis Not billable
K80.2 Calculus of gallbladder without cholecystitis Not billable
K80.3 Calculus of bile duct with cholangitis Not billable
K80.5 Calculus of bile duct without cholangitis or cholecystitis Not billable
K80.6 Calculus of gallbladder and bile duct with cholecystitis Not billable
K80.7 Calculus of gallbladder and bile duct without cholecystitis Not billable
K80.8 Other cholelithiasis Not billable