Chronic lobular hepatitis, not elsewhere classified
ICD-10 K73.1 is a billable code used to indicate a diagnosis of chronic lobular hepatitis, not elsewhere classified.
Chronic lobular hepatitis, not elsewhere classified, refers to a form of chronic liver inflammation characterized by the presence of inflammatory infiltrates in the portal areas and lobules of the liver. Clinically, patients may present with symptoms such as fatigue, jaundice, abdominal discomfort, and elevated liver enzymes. The liver anatomy involved includes the hepatic parenchyma, portal tracts, and central veins, where the inflammatory process can lead to fibrosis and potential progression to cirrhosis if left untreated. Disease progression can vary, with some patients remaining asymptomatic for years while others may experience significant liver dysfunction. Diagnostic considerations include liver function tests, imaging studies such as ultrasound or MRI, and liver biopsy to assess the degree of inflammation and fibrosis. It is crucial to differentiate chronic lobular hepatitis from other forms of hepatitis and liver diseases, as management and prognosis may differ significantly.
Standard ICD-10-CM documentation requirements apply
Various clinical presentations within this specialty area
Follow specialty-specific billing guidelines
Standard ICD-10-CM documentation requirements apply
Various clinical presentations within this specialty area
Follow specialty-specific billing guidelines
K73.1 encompasses chronic lobular hepatitis that does not fall under other specified categories. It includes cases where liver inflammation is present but not classified as autoimmune hepatitis, viral hepatitis, or drug-induced liver injury.
K73.1 should be used when the chronic hepatitis is specifically lobular in nature and cannot be classified under other codes. It is important to ensure that the clinical documentation supports this specific diagnosis.
Documentation should include clinical findings, laboratory results indicating liver function, imaging studies, and any histopathological findings from liver biopsy that confirm chronic lobular hepatitis.
