K12Stomatitis and related lesions
ICD-10-CM category (non-billable header) code — part of Diseases of oral cavity and salivary glands (K00-K14)
Coding Notes
Excludes1 (never code both together)
- cancrum oris (A69.0)
- cheilitis (K13.0)
- gangrenous stomatitis (A69.0)
- herpesviral [herpes simplex] gingivostomatitis (B00.2)
- noma (A69.0)
Use Additional Code
- code to identify:
- alcohol abuse and dependence (F10.-)
- exposure to environmental tobacco smoke (Z77.22)
- exposure to tobacco smoke in the perinatal period (P96.81)
- history of tobacco dependence (Z87.891)
- occupational exposure to environmental tobacco smoke (Z57.31)
- tobacco dependence (F17.-)
- tobacco use (Z72.0)
Subcategories (4)
- K12.0 Recurrent oral aphthae
- K12.1 Other forms of stomatitis
- K12.2 Cellulitis and abscess of mouth
- K12.3 Oral mucositis (ulcerative)