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D20

Non-billable

Benign neoplasm of soft tissue of retroperitoneum and peritoneum

D20 is the ICD-10-CM code for Benign neoplasm of soft tissue of retroperitoneum and peritoneum. It is a non-billable category code — use a more specific child code such as D20.0 for billing.

Status
Header (non-billable)
Chapter
C00-D49
Subcodes
2
Edition
FY2026

C00-D49 Neoplasms

Excludes1 — not coded here

  • •benign lipomatous neoplasm of peritoneum and retroperitoneum (D17.79)
  • •benign neoplasm of mesothelial tissue (D19.-)

Frequently asked questions

What is ICD-10 code D20?
D20 is the ICD-10-CM code for "Benign neoplasm of soft tissue of retroperitoneum and peritoneum". It falls under C00-D49 Neoplasms.
Is D20 a billable code?
No — D20 is a non-billable header code. Use a more specific child code (such as D20.0) for billing.
What are the subcodes of D20?
D20 has 2 more specific child codes, including D20.0, D20.1.
What is excluded from D20?
Excludes1 (not coded here): benign lipomatous neoplasm of peritoneum and retroperitoneum (D17.79); benign neoplasm of mesothelial tissue (D19.-).

Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.

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