Other diseases of lip and oral mucosa
Non-billable header
K13 is a non-billable header code. Use one of the more specific codes below.
Inclusion terms
Includes
- epithelial disturbances of tongue
Excludes2
Not included here — may be reported together when both conditions exist.
- certain conditions originating in the perinatal period (P04-P96)
- certain infectious and parasitic diseases (A00-B99)
- complications of pregnancy, childbirth and the puerperium (O00-O9A)
- congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)
- endocrine, nutritional and metabolic diseases (E00-E88)
- injury, poisoning and certain other consequences of external causes (S00-T88)
- neoplasms (C00-D49)
- symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)
- certain disorders of gingiva and edentulous alveolar ridge (K05-K06)
- cysts of oral region (K09.-)
- diseases of tongue (K14.-)
- stomatitis and related lesions (K12.-)
Use additional code
Add a code to identify the following, if applicable.
- 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)
More specific codes K13
- K13.0Diseases of lipsBillable
- K13.1Cheek and lip bitingBillable
- K13.2Leukoplakia and other disturbances of oral epithelium, including tongueHeader
- K13.3Hairy leukoplakiaBillable
- K13.4Granuloma and granuloma-like lesions of oral mucosaBillable
- K13.5Oral submucous fibrosisBillable
- K13.6Irritative hyperplasia of oral mucosaBillable
- K13.7Other and unspecified lesions of oral mucosaHeader
Related codes
- K00Disorders of tooth development and eruptionHeader
- K01Embedded and impacted teethHeader
- K02Dental cariesHeader
- K03Other diseases of hard tissues of teethHeader
- K04Diseases of pulp and periapical tissuesHeader
- K05Gingivitis and periodontal diseasesHeader
- K06Other disorders of gingiva and edentulous alveolar ridgeHeader
- K08Other disorders of teeth and supporting structuresHeader
- K09Cysts of oral region, not elsewhere classifiedHeader
- K11Diseases of salivary glandsHeader
- K12Stomatitis and related lesionsHeader
- K14Diseases of tongueHeader