DA01.1

The ICD-11 code for noninfectious erosive or ulcerative disorders of oral mucosa is DA01.1. The full clinical description is "Noninfectious erosive or ulcerative disorders of oral mucosa".

ICD-11 code DA01.1 represents “Noninfectious erosive or ulcerative disorders of oral mucosa”. It is classified under Chapter 13: Diseases of the Digestive System.

DA01.1 is in Chapter 13: Diseases of the Digestive System (codes DA00-DE2Z).

There is no direct ICD-10 mapping available for DA01.1 in the WHO crosswalk tables. This may mean the concept is classified differently in ICD-10. Use the ICD-11 to ICD-10 converter to search for related codes.

ICD-11 is the latest revision of the WHO's International Classification of Diseases, succeeding ICD-10. Key differences include: a fully digital-first design, new chapters for sleep-wake disorders, sexual health, and traditional medicine, improved coding for rare diseases, and better integration with electronic health records through extension codes.

DA01.1 has 8 child codes, including: DA01.10 (Oral aphthae or aphtha-like ulceration), DA01.11 (Oral mucositis), DA01.12 (Chronic ulcerative stomatitis), DA01.13 (Erythema multiforme with oral ulceration), and 4 more.