All ICD10 Codes

D20.1

Billable
ChapterC00–D49
Ranksubcategory
Official Description

Benign neoplasm of soft tissue of peritoneum

Metadata & Insights
  • •2026 ICD-10-CM Edition - Effective October 1, 2025.
  • •Billable/specific code (valid for reimbursement).
  • •Chapter 2: Neoplasms (C00-D49).
General instructions are available for the parent sections:
View D20 Notes

Clinical Hierarchy

CH2Neoplasms (C00-D49)
D10-D36Benign neoplasms, except benign neuroendocrine tumors (D10-D36)
D20Benign neoplasm of soft tissue of retroperitoneum and peritoneum
D20.1Benign neoplasm of soft tissue of peritoneum

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to D20.1:

categoryD20
Benign neoplasm of soft tissue of retroperitoneum and peritoneum
View context instructions

Alphabetic Index Mentions

These are Diagnosis Index lookup paths that route to D20.1. Use them as entry terms for search, then confirm final coding instructions in the Tabular List and notes above.

12 raw paths
Neoplasm, neoplastic12 unique routes
cavity
peritoneal→D20.1
cul-de-sac (Douglas')→D20.1
Douglas' cul-de-sac or pouch→D20.1
mesentery, mesenteric→D20.1
mesoappendix→D20.1
mesocolon→D20.1
omentum→D20.1
peritoneum, peritoneal (cavity)→D20.1(4 variants)
parietal→D20.1
pelvic→D20.1
specified part NEC→D20.1
rectouterine pouch→D20.1

MS-DRG Classification

2026 v43.1

This code is grouped within the following Diagnosis Related Group(s) for clinical reimbursement:

DRG 393
Other Digestive System Diagnoses with MCC
DRG 394
Other Digestive System Diagnoses with CC
DRG 395
Other Digestive System Diagnoses without CC/MCC

Cross Reference

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