K13.21 Leukoplakia of oral mucosa, including tongue
Billable / valid for submission ICD10CM Release FY2026
Version history
| Release | Valid from | Valid to | Description | Billable |
|---|---|---|---|---|
| FY2026 | 2025-10-01 | current | Leukoplakia of oral mucosa, including tongue | yes |
Related codes in K13
- K13 Other diseases of lip and oral mucosa
- K13.0 Diseases of lips
- K13.1 Cheek and lip biting
- K13.2 Leukoplakia and other disturbances of oral epithelium, including tongue
- K13.22 Minimal keratinized residual ridge mucosa
- K13.23 Excessive keratinized residual ridge mucosa
- K13.24 Leukokeratosis nicotina palati
- K13.29 Other disturbances of oral epithelium, including tongue
- K13.3 Hairy leukoplakia
- K13.4 Granuloma and granuloma-like lesions of oral mucosa
- K13.5 Oral submucous fibrosis
- K13.6 Irritative hyperplasia of oral mucosa
- K13.7 Other and unspecified lesions of oral mucosa
- K13.70 Unspecified lesions of oral mucosa
- K13.79 Other lesions of oral mucosa