K13Non-billable (header)
Other diseases of lip and oral mucosa
Related Codes· Diseases of oral cavity and salivary glands (K00-K14)
Sub-codes of K13(8)
K13 is a non-billable header. Select a sub-code to bill.
K13.0Diseases of lips✓ BillableK13.1Cheek and lip biting✓ BillableK13.2Leukoplakia and other disturbances of oral epithelium, inclu…HeaderK13.3Hairy leukoplakia✓ BillableK13.4Granuloma and granuloma-like lesions of oral mucosa✓ BillableK13.5Oral submucous fibrosis✓ BillableK13.6Irritative hyperplasia of oral mucosa✓ BillableK13.7Other and unspecified lesions of oral mucosaHeader
✓ Includes
- •epithelial disturbances of tongue
⚠ Excludes 2(Not included here)
- •certain disorders of gingiva and edentulous alveolar ridge (K05-K06)
- •cysts of oral region (K09.-)
- •diseases of tongue (K14.-)
- •stomatitis and related lesions (K12.-)
Notes
- ℹcode to identify:
- ℹalcohol abuse and dependence (F10.-)
- ℹexposure to environmental tobacco smoke (Z77.22)
- ℹexposure to tobacco smoke in the perinatal period (P96.81)
- ℹhistory of tobacco dependence (Z87.891)
- ℹoccupational exposure to environmental tobacco smoke (Z57.31)
- ℹtobacco dependence (F17.-)
- ℹtobacco use (Z72.0)
Code Hierarchy
┌11Diseases of the digestive system (K00-K95)├K00-K14Diseases of oral cavity and salivary glands (K00-K14)├K13Other diseases of lip and oral mucosa
└K13Other diseases of lip and oral mucosa
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