Diagnosis Codes in MS-DRG 445 - DISORDERS OF THE BILIARY TRACT WITH CC

The Medicare Severity Diagnosis-Related Group or MS-DRG is a patient classification scheme which provides a means of relating the type of patients a hospital treats. The DRGs divides all possible principal diagnoses into mutually exclusive principal diagnosis areas referred to as Major Diagnostic Categories (MDC). This is the group for Diagnosis Codes in MS-DRG 445 - DISORDERS OF THE BILIARY TRACT WITH Complication Comorbidity diseases in version MS-DRG V41.0 applicable from 10/01/2023 through 09/30/2024.

MS-DRG MS-DRG Title MCD Relative Weight Geometric LOS Arithmetic LOS
445 DISORDERS OF THE BILIARY TRACT WITH CC 07 1.0868 Relative Weight
The relative weight of a diagnostic related group determines the reimbursement rate based on the severity of a patient's illness and the associated cost of care during hospitalization.
1.09 Geometric Length of Stay
The geometric mean length of stay (GMLOS) is used by Medicare to calculate the reimbursement for patients whose medical treatment takes a much longer or shorter time than average.
3.10 Arithmetic Length of Stay
The average length of stay (ALOS) reflects the average number of days a patient spends in a hospital for each admission.

List of ICD-10-CM Codes in Diagnostic Related Group


  • K80.0
    • K80.00 Calculus of gallbladder with acute cholecystitis without obstruction
    • K80.01 Calculus of gallbladder with acute cholecystitis with obstruction
  • K80.1
    • 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
    • K80.20 Calculus of gallbladder without cholecystitis without obstruction
    • K80.21 Calculus of gallbladder without cholecystitis with obstruction
  • K80.3
    • 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
    • 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
    • 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
    • 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
    • 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
    • K80.80 Other cholelithiasis without obstruction
    • K80.81 Other cholelithiasis with obstruction
  • K81
    • K81.0 Acute cholecystitis
    • K81.1 Chronic cholecystitis
    • K81.2 Acute cholecystitis with chronic cholecystitis
    • K81.9 Cholecystitis, unspecified
  • K82
    • K82.0 Obstruction of gallbladder
    • K82.1 Hydrops of gallbladder
    • K82.2 Perforation of gallbladder
    • K82.3 Fistula of gallbladder
    • K82.4 Cholesterolosis of gallbladder
    • K82.8 Other specified diseases of gallbladder
    • K82.9 Disease of gallbladder, unspecified
  • K82.A
    • K82.A1 Gangrene of gallbladder in cholecystitis
    • K82.A2 Perforation of gallbladder in cholecystitis
  • K83.0
    • K83.01 Primary sclerosing cholangitis
    • K83.09 Other cholangitis
  • K83
    • K83.1 Obstruction of bile duct
    • K83.2 Perforation of bile duct
    • K83.3 Fistula of bile duct
    • K83.4 Spasm of sphincter of Oddi
    • K83.5 Biliary cyst
    • K83.8 Other specified diseases of biliary tract
    • K83.9 Disease of biliary tract, unspecified
    • K87 Disorders of gallbladder, biliary tract and pancreas in diseases classified elsewhere
  • K91
    • K91.5 Postcholecystectomy syndrome
  • Q44
    • Q44.2 Atresia of bile ducts
    • Q44.3 Congenital stenosis and stricture of bile ducts
  • R93
    • R93.2 Abnormal findings on diagnostic imaging of liver and biliary tract
  • S36.122
    • S36.122A Contusion of gallbladder, initial encounter
  • S36.123
    • S36.123A Laceration of gallbladder, initial encounter
  • S36.128
    • S36.128A Other injury of gallbladder, initial encounter
  • S36.129
    • S36.129A Unspecified injury of gallbladder, initial encounter
  • S36.13
    • S36.13XA Injury of bile duct, initial encounter