K13

Non-Billable

Other diseases of lip and oral mucosa

K13 should not be used for reimbursement purposes as there are multiple sub-diagnoses that fall under this code. Please refer to the sub-diagnoses below.

Related Diagnoses

  • K13.0Diseases of lips
  • K13.1Cheek and lip biting
  • K13.2Leukoplakia and other disturbances of oral epithelium, including tongue
    • K13.21Leukoplakia of oral mucosa, including tongue
    • K13.22Minimal keratinized residual ridge mucosa
    • K13.23Excessive keratinized residual ridge mucosa
    • K13.24Leukokeratosis nicotina palati
    • K13.29Other 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
    • K13.70Unspecified lesions of oral mucosa
    • K13.79Other lesions of oral mucosa
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