Gastrointestinal mucositis (ulcerative)

**Excludes2:** - mucositis (ulcerative) of vagina and vulva (N76.81) - nasal mucositis (ulcerative) (J34.81) - oral mucositis (ulcerative) (K12.3-)

**Code also:** - type of associated therapy, such as: - antineoplastic and immunosuppressive drugs (T45.1X-) - radiological procedure and radiotherapy (Y84.2)