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K75.9

Billable

Inflammatory liver disease, unspecified

This code does not map to an HCC category in any model (V28, V24, ESRD, RxHCC).

What This Code Means

Inflammation of the liver where the specific cause or type has not been determined or specified. This is a general category used when the exact nature of the liver inflammation is unclear.

Coding Tips

  • Use this code only when the specific type of inflammatory liver disease cannot be determined
  • Attempt to obtain additional diagnostic information to assign a more specific K75 code

Excludes 1 — Do NOT code together

  • acute or subacute hepatitis (K72.0-)
  • chronic hepatitis NEC (K73.-)
  • viral hepatitis (B15-B19)

Code Hierarchy

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