D20: Benign neoplasm of soft tissue of retroperitoneum and peritoneum
Codes under D20 (Benign neoplasm of soft tissue of retroperitoneum and peritoneum). A ✓ marks a billable (fully specified) code; category codes without a ✓ are not billable on their own.
| Code | Description | Billable |
|---|---|---|
| D20.0 | Benign neoplasm of soft tissue of retroperitoneum | ✓ |
| D20.0 | Benign neoplasm of soft tissue of retroperitoneum | ✓ |
| D20.1 | Benign neoplasm of soft tissue of peritoneum | ✓ |
| D20.1 | Benign neoplasm of soft tissue of peritoneum | ✓ |
Frequently asked questions
What is ICD-10-CM code D20?
D20 is an ICD-10-CM category covering Benign neoplasm of soft tissue of retroperitoneum and peritoneum. It contains 4 more specific diagnosis codes, 4 of which are billable.
Is D20 a billable code?
No — D20 is a category header and isn't billable on its own. Code to the highest level of specificity using one of its subcodes (for example D20.0 — Benign neoplasm of soft tissue of retroperitoneum). 4 of the 4 codes under D20 are billable.
What codes fall under D20?
D20 includes D20.0, D20.0, D20.1, D20.1. See the full list with descriptions and billable status above.
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Informational only, not coding or medical advice. Verify against the official ICD-10-CM (FY2026) and your payer's guidelines.
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