ICD-9-CM Codes ICD-9-PCS Codes

528.00 - Stomatitis and mucositis, unspecified

GEM Conversion to ICD-10 CM

K12.2

Fs: 10000 – Cellulitis and abscess of mouth

K12.30

Fs: 10000 – Oral mucositis (ulcerative), unspecified

Sibling Codes

528.00

Stomatitis and mucositis, unspecified

528.01

Mucositis (ulcerative) due to antineoplastic therapy

528.02

Mucositis (ulcerative) due to other drugs

528.09

Other stomatitis and mucositis (ulcerative)

Parent Sibling Codes

528.1

528.2

528.3

Cellulitis and abscess of oral soft tissues

528.4

Cysts of oral soft tissues

528.5

Diseases of lips

528.6

Leukoplakia of oral mucosa, including tongue

528.8

Oral submucosal fibrosis, including of tongue

528.9

Other and unspecified diseases of the oral soft tissues