ICD 9 CM Codes

528.0Stomatitis and mucositis (ulcerative)
528.1Cancrum oris
528.2Oral aphthae
528.3Cellulitis and abscess of oral soft tissues
528.4Cysts of oral soft tissues
528.5Diseases of lips
528.6Leukoplakia of oral mucosa, including tongue
528.7Other disturbances of oral epithelium, including tongue
528.8Oral submucosal fibrosis, including of tongue
528.9Other and unspecified diseases of the oral soft tissues