K13.21
BillableLeukoplakia of oral mucosa, including tongue
K13.21 is the ICD-10-CM code for Leukoplakia of oral mucosa, including tongue. It is a billable, specific code valid for reimbursement.
K00-K95 Diseases of the digestive system
Includes
- •Leukokeratosis of oral mucosa
- •Leukoplakia of gingiva, lips, tongue
Frequently asked questions
Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.
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