Category K12
Stomatitis and related lesions
Clinical Classification Guidelines
Specific Diagnosis Codes
Recurrent oral aphthae
K12.0
Other forms of stomatitis
K12.1
Cellulitis and abscess of mouth
K12.2
Oral mucositis (ulcerative)
K12.3
Oral mucositis (ulcerative), unspecified
K12.30
Oral mucositis (ulcerative) due to antineoplastic therapy
K12.31
Oral mucositis (ulcerative) due to other drugs
K12.32
Oral mucositis (ulcerative) due to radiation
K12.33
Other oral mucositis (ulcerative)
K12.39
