ICD-10 diagnosis code

D20 Benign neoplasm of soft tissue of retroperitoneum and peritoneum

D20 is the ICD-10 code for Benign neoplasm of soft tissue of retroperitoneum and peritoneum. It is a three-character category divided into 2 subcodes; use the subcode whenever the record supports that level of detail. It belongs to the block D10–D36 (Benign neoplasms) in Chapter II, Neoplasms.

Code type: Category (3 characters)
Chapter: II · C00–D48
Classification: WHO ICD-10, 2019 version

What D20 excludes

Conditions that look similar but belong under another code.

benign lipomatous neoplasm of peritoneum and retroperitoneum D17.7
mesothelial tissue D19.-

Subcodes of D20

D20 in national editions

Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.

SwedenICD-10-SE

D20Benign tumör i mjukvävnad i retroperitonealrummet (utrymmet bakom bukhinnan) och i peritoneum (bukhinnan)

DenmarkICD-10-DK

DD20Godartede tumorer i bindevæv i peritoneum og retroperitoneum

FinlandICD-10-FI

D20Vatsaontelontakaisen ja/tai vatsakalvon pehmytkudoksen hyvänlaatuinen kasvain

GermanyICD-10-GM

D20Gutartige Neubildung des Weichteilgewebes des Retroperitoneums und des Peritoneums

FranceICD-10-FR

D20Tumeur bénigne des tissus mous du rétropéritoine et du péritoine

NetherlandsICD-10-NL

D20benigne neoplasma van weke delen van retroperitoneale ruimte en peritoneum

Based on the World Health Organization’s International Statistical Classification of Diseases and Related Health Problems, 10th revision (ICD-10), 2019 version, and the national editions published by each country’s health authority. This page is a reference, not coding advice; follow your national coding rules when you report.

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