Index to Diseases and Injuries
Mucositis (ulcerative)
Index code:K12.30
- due to drugs NEC K12.32
- gastrointestinal K92.81
- mouth (oral) (oropharyngeal) K12.30
- due to antineoplastic therapy K12.31
- due to drugs NEC K12.32
- due to radiation K12.33
- specified NEC K12.39
- viral K12.39
- nasal J34.81
- oral cavity — see Mucositis, mouth
- oral soft tissues — see Mucositis, mouth
- vagina and vulva N76.81
Use the index to find a code, then confirm it in the Tabular List before assigning it. A code ending in a dash is incomplete, and a code in [brackets] is a manifestation code reported after the underlying condition. Search the whole index.
Frequently asked questions
What is the ICD-10-CM code for Mucositis?
The ICD-10-CM Alphabetic Index directs "Mucositis" to K12.30. Subterms below it may lead to a more specific code. Always confirm the code in the Tabular List before assigning it.
ICD-10-CM Index to Diseases and Injuries maintained by CDC/NCHS (public domain), from the CMS FY2027 release.