Autoimmune Hepatitis

Why This Topic Matters

Autoimmune hepatitis was assigned a distinct diagnosis code effective October 1, 2008, so accurate indexing and diagnosis assignment depend on understanding the update and the surrounding liver disease categories. The article also helps readers recognize the broader documentation context in which autoimmune hepatitis may appear, including coexistence with other hepatic and autoimmune conditions.

Article Sections

1. Clinical overview and diagnostic context

   Summarizes the condition’s place within liver disease coding and describes the general clinical background, diagnostic testing, associated conditions, and treatment context.

2. ICD-9-CM coding update and example

   Presents the coding update for autoimmune hepatitis and includes a brief transplant-related example that references diagnosis and procedure assignment.