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K13

Non-Billable (Header)

Other diseases of lip and oral mucosa

Includes

  • epithelial disturbances of tongue

Excludes 2 — Not included here, may code separately

  • 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

  • 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)

Child Codes

K13.0Diseases of lips
K13.1Cheek and lip biting
K13.2Leukoplakia and other disturbances of oral epithelium, including tongue
K13.3Hairy leukoplakia
K13.4Granuloma and granuloma-like lesions of oral mucosa
K13.5Oral submucous fibrosis
K13.6Irritative hyperplasia of oral mucosa
K13.7Other and unspecified lesions of oral mucosa

Code Hierarchy

└K13Other diseases of lip and oral mucosa
└K13Other diseases of lip and oral mucosa

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