1. Home
  2. ICD-10-CM MS-DRG V42.0
  3. Diagnosis Codes in MS-DRG 443 - Disorders Of Liver Except Malignancy, Cirrhosis Or Alcoholic Hepatitis Without CC/MCC

Diagnosis Codes in MS-DRG 443 - Disorders Of Liver Except Malignancy, Cirrhosis Or Alcoholic Hepatitis Without CC/MCC

The Medicare Severity Diagnosis-Related Group (MS-DRG) is a patient classification system used to categorize hospital cases based on clinical similarity and expected resource use. MS-DRGs organize all possible principal diagnoses into mutually exclusive groups known as Major Diagnostic Categories (MDCs), which help determine reimbursement under the Medicare Inpatient Prospective Payment System.

This section lists the diagnosis codes included in MS-DRG V42.0: Disorders of Liver Except Malignancy, Cirrhosis or Alcoholic Hepatitis without CC/MCC from October 1, 2024, through September 30, 2025.

MS-DRG: 443

MS-DRG Title: Disorders of Liver Except Malignancy, Cirrhosis or Alcoholic Hepatitis without CC/MCC

MCD: 07

Relative Weight: 0.7026 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.

Geometric LOS: 0.70 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.

Arithmetic LOS: 2.40 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.

  1. A06 - Amebiasis
  2. A51.4 - Other secondary syphilis
  3. A52.7 - Other symptomatic late syphilis
  4. B15 - Acute hepatitis A
  5. B16 - Acute hepatitis B
  6. B17 - Other acute viral hepatitis
  7. B17.1 - Acute hepatitis C
  8. B18 - Chronic viral hepatitis
  9. B19 - Unspecified viral hepatitis
  10. B19.1 - Unspecified viral hepatitis B
  11. B19.2 - Unspecified viral hepatitis C
  12. B25 - Cytomegaloviral disease
  13. B26.8 - Mumps with other complications
  14. B58 - Toxoplasmosis
  15. B65 - Schistosomiasis [bilharziasis]
  16. B66 - Other fluke infections
  17. B67 - Echinococcosis
  18. D13 - Benign neoplasm of other and ill-defined parts of dige
  19. E80 - Disorders of porphyrin and bilirubin metabolism
  20. I82 - Other venous embolism and thrombosis
  21. K70 - Alcoholic liver disease
  22. K71 - Toxic liver disease
  23. K71.1 - Toxic liver disease with hepatic necrosis
  24. K71.5 - Toxic liver disease with chronic active hepatitis
  25. K72.0 - Acute and subacute hepatic failure
  26. K72.1 - Chronic hepatic failure
  27. K72.9 - Hepatic failure, unspecified
  28. K73 - Chronic hepatitis, not elsewhere classified
  29. K74 - Fibrosis and cirrhosis of liver
  30. K75 - Other inflammatory liver diseases
  31. K75.8 - Other specified inflammatory liver diseases
  32. K76 - Other diseases of liver
  33. K76.8 - Other specified diseases of liver
  34. Q44 - Congenital malformations of gallbladder, bile ducts an
  35. Q44.7 - Other congenital malformations of liver
  36. R16 - Hepatomegaly and splenomegaly, not elsewhere classifie
  37. R82 - Other and unspecified abnormal findings in urine
  38. R94 - Abnormal results of function studies
  39. S36.112 - Contusion of liver
  40. S36.113 - Laceration of liver, unspecified degree
  41. S36.114 - Minor laceration of liver
  42. S36.115 - Moderate laceration of liver
  43. S36.116 - Major laceration of liver
  44. S36.118 - Other injury of liver
  45. S36.119 - Unspecified injury of liver
  46. T86.4 - Complications of liver transplant
  47. Z52 - Donors of organs and tissues
  48. Z94 - Transplanted organ and tissue status

  • -

    • I81 - Portal vein thrombosis

    • K77 - Liver disorders in diseases classified elsewhere

    • R17 - Unspecified jaundice

  • A06 - Amebiasis

    • A06.4 - Amebic liver abscess

  • A51.4 - Other secondary syphilis

    • A51.45 - Secondary syphilitic hepatitis

  • A52.7 - Other symptomatic late syphilis

    • A52.74 - Syphilis of liver and other viscera

  • B15 - Acute hepatitis A

    • B15.0 - Hepatitis A with hepatic coma

    • B15.9 - Hepatitis A without hepatic coma

  • B16 - Acute hepatitis B

    • B16.0 - Acute hepatitis B with delta-agent with hepatic coma

    • B16.1 - Acute hepatitis B with delta-agent without hepatic coma

    • B16.2 - Acute hepatitis B without delta-agent with hepatic coma

    • B16.9 - Acute hepatitis B without delta-agent and without hepatic coma

  • B17 - Other acute viral hepatitis

    • B17.0 - Acute delta-(super) infection of hepatitis B carrier

    • B17.2 - Acute hepatitis E

    • B17.8 - Other specified acute viral hepatitis

    • B17.9 - Acute viral hepatitis, unspecified

  • B17.1 - Acute hepatitis C

    • B17.10 - Acute hepatitis C without hepatic coma

    • B17.11 - Acute hepatitis C with hepatic coma

  • B18 - Chronic viral hepatitis

    • B18.0 - Chronic viral hepatitis B with delta-agent

    • B18.1 - Chronic viral hepatitis B without delta-agent

    • B18.2 - Chronic viral hepatitis C

    • B18.8 - Other chronic viral hepatitis

    • B18.9 - Chronic viral hepatitis, unspecified

  • B19 - Unspecified viral hepatitis

    • B19.0 - Unspecified viral hepatitis with hepatic coma

    • B19.9 - Unspecified viral hepatitis without hepatic coma

  • B19.1 - Unspecified viral hepatitis B

    • B19.10 - Unspecified viral hepatitis B without hepatic coma

    • B19.11 - Unspecified viral hepatitis B with hepatic coma

  • B19.2 - Unspecified viral hepatitis C

    • B19.20 - Unspecified viral hepatitis C without hepatic coma

    • B19.21 - Unspecified viral hepatitis C with hepatic coma

  • B25 - Cytomegaloviral disease

    • B25.1 - Cytomegaloviral hepatitis

  • B26.8 - Mumps with other complications

  • B58 - Toxoplasmosis

    • B58.1 - Toxoplasma hepatitis

  • B65 - Schistosomiasis [bilharziasis]

    • B65.1 - Schistosomiasis due to Schistosoma mansoni [intestinal schistosomiasis]

  • B66 - Other fluke infections

  • B67 - Echinococcosis

    • B67.0 - Echinococcus granulosus infection of liver

    • B67.5 - Echinococcus multilocularis infection of liver

    • B67.8 - Echinococcosis, unspecified, of liver

  • D13 - Benign neoplasm of other and ill-defined parts of digestive system

    • D13.4 - Benign neoplasm of liver

    • D13.5 - Benign neoplasm of extrahepatic bile ducts

  • E80 - Disorders of porphyrin and bilirubin metabolism

    • E80.4 - Gilbert syndrome

    • E80.5 - Crigler-Najjar syndrome

    • E80.6 - Other disorders of bilirubin metabolism

    • E80.7 - Disorder of bilirubin metabolism, unspecified

  • I82 - Other venous embolism and thrombosis

    • I82.0 - Budd-Chiari syndrome

  • K70 - Alcoholic liver disease

    • K70.0 - Alcoholic fatty liver

  • K71 - Toxic liver disease

    • K71.0 - Toxic liver disease with cholestasis

    • K71.2 - Toxic liver disease with acute hepatitis

    • K71.3 - Toxic liver disease with chronic persistent hepatitis

    • K71.4 - Toxic liver disease with chronic lobular hepatitis

    • K71.6 - Toxic liver disease with hepatitis, not elsewhere classified

    • K71.7 - Toxic liver disease with fibrosis and cirrhosis of liver

    • K71.8 - Toxic liver disease with other disorders of liver

    • K71.9 - Toxic liver disease, unspecified

  • K71.1 - Toxic liver disease with hepatic necrosis

    • K71.10 - Toxic liver disease with hepatic necrosis, without coma

    • K71.11 - Toxic liver disease with hepatic necrosis, with coma

  • K71.5 - Toxic liver disease with chronic active hepatitis

    • K71.50 - Toxic liver disease with chronic active hepatitis without ascites

    • K71.51 - Toxic liver disease with chronic active hepatitis with ascites

  • K72.0 - Acute and subacute hepatic failure

    • K72.00 - Acute and subacute hepatic failure without coma

    • K72.01 - Acute and subacute hepatic failure with coma

  • K72.1 - Chronic hepatic failure

    • K72.10 - Chronic hepatic failure without coma

    • K72.11 - Chronic hepatic failure with coma

  • K72.9 - Hepatic failure, unspecified

    • K72.90 - Hepatic failure, unspecified without coma

    • K72.91 - Hepatic failure, unspecified with coma

  • K73 - Chronic hepatitis, not elsewhere classified

    • K73.0 - Chronic persistent hepatitis, not elsewhere classified

    • K73.1 - Chronic lobular hepatitis, not elsewhere classified

    • K73.2 - Chronic active hepatitis, not elsewhere classified

    • K73.8 - Other chronic hepatitis, not elsewhere classified

    • K73.9 - Chronic hepatitis, unspecified

  • K74 - Fibrosis and cirrhosis of liver

    • K74.1 - Hepatic sclerosis

    • K74.2 - Hepatic fibrosis with hepatic sclerosis

  • K75 - Other inflammatory liver diseases

    • K75.0 - Abscess of liver

    • K75.1 - Phlebitis of portal vein

    • K75.2 - Nonspecific reactive hepatitis

    • K75.3 - Granulomatous hepatitis, not elsewhere classified

    • K75.4 - Autoimmune hepatitis

    • K75.9 - Inflammatory liver disease, unspecified

  • K75.8 - Other specified inflammatory liver diseases

    • K75.81 - Nonalcoholic steatohepatitis (NASH)

    • K75.89 - Other specified inflammatory liver diseases

  • K76 - Other diseases of liver

    • K76.0 - Fatty (change of) liver, not elsewhere classified

    • K76.1 - Chronic passive congestion of liver

    • K76.2 - Central hemorrhagic necrosis of liver

    • K76.3 - Infarction of liver

    • K76.4 - Peliosis hepatis

    • K76.5 - Hepatic veno-occlusive disease

    • K76.6 - Portal hypertension

    • K76.7 - Hepatorenal syndrome

    • K76.9 - Liver disease, unspecified

  • K76.8 - Other specified diseases of liver

    • K76.82 - Hepatic encephalopathy

    • K76.89 - Other specified diseases of liver

  • Q44 - Congenital malformations of gallbladder, bile ducts and liver

    • Q44.0 - Agenesis, aplasia and hypoplasia of gallbladder

    • Q44.1 - Other congenital malformations of gallbladder

    • Q44.4 - Choledochal cyst

    • Q44.5 - Other congenital malformations of bile ducts

    • Q44.6 - Cystic disease of liver

  • Q44.7 - Other congenital malformations of liver

    • Q44.70 - Other congenital malformation of liver, unspecified

    • Q44.71 - Alagille syndrome

    • Q44.79 - Other congenital malformations of liver

  • R16 - Hepatomegaly and splenomegaly, not elsewhere classified

    • R16.0 - Hepatomegaly, not elsewhere classified

    • R16.2 - Hepatomegaly with splenomegaly, not elsewhere classified

  • R82 - Other and unspecified abnormal findings in urine

  • R94 - Abnormal results of function studies

    • R94.5 - Abnormal results of liver function studies

  • S36.112 - Contusion of liver

    • S36.112A - Contusion of liver, initial encounter

  • S36.113 - Laceration of liver, unspecified degree

    • S36.113A - Laceration of liver, unspecified degree, initial encounter

  • S36.114 - Minor laceration of liver

    • S36.114A - Minor laceration of liver, initial encounter

  • S36.115 - Moderate laceration of liver

    • S36.115A - Moderate laceration of liver, initial encounter

  • S36.116 - Major laceration of liver

    • S36.116A - Major laceration of liver, initial encounter

  • S36.118 - Other injury of liver

    • S36.118A - Other injury of liver, initial encounter

  • S36.119 - Unspecified injury of liver

    • S36.119A - Unspecified injury of liver, initial encounter

  • T86.4 - Complications of liver transplant

    • T86.40 - Unspecified complication of liver transplant

    • T86.41 - Liver transplant rejection

    • T86.42 - Liver transplant failure

    • T86.43 - Liver transplant infection

    • T86.49 - Other complications of liver transplant

  • Z52 - Donors of organs and tissues

  • Z94 - Transplanted organ and tissue status

    • Z94.4 - Liver transplant status