D37.4 is the ICD-10 code for Neoplasm of uncertain or unknown behaviour: Colon. It is a four-character subcategory of D37 (Neoplasm of uncertain or unknown behaviour of oral cavity and digestive organs), the most specific level in the WHO edition. It belongs to the block D37–D48 (Neoplasms of uncertain or unknown behaviour) in Chapter II, Neoplasms.
- Code type
- Subcategory (4 characters)
- Chapter
- II · C00–D48
- Classification
- WHO ICD-10, 2019 version
D37.4 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
D37.4Tumör av osäker eller okänd natur i tjocktarmen
- D37.4ATumör av patologiskt osäker natur i tjocktarmen
- D37.4BTumör av kliniskt okänd natur i tjocktarmen
Listed through more specific codes:
- D37.40Svulst med patologisk anatomisk påvist usikkert malignitetspotensial i tykktarm
- D37.41Svulst med klinisk usikkert malignitetspotensial i tykktarm
DD374Ikke specificeret tumor i tyktarmen
D37.4Kolon
D37.4Côlon
D37.4colon
D37.4Neoplasm of uncertain behavior of colon
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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