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D20.1

Billable

Benign neoplasm of soft tissue of peritoneum

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

What This Code Means

A benign (non-cancerous) tumor of the soft tissue lining the abdominal cavity and surrounding organs.

Coding Tips

  • •Differentiate from D19.1 (mesothelial) by confirming the tumor arises from non-mesothelial soft tissue
  • •Document whether the tumor is attached to peritoneal surfaces or free-floating

Code Hierarchy

└D20Benign neoplasm of soft tissue of retroperitoneum and peritoneum└D20.1Benign neoplasm of soft tissue of peritoneum
└D20.1Benign neoplasm of soft tissue of peritoneum

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