K13.0
ICD-10BillableDiseases of lips
Official ICD-10-CM descriptor (FY2026)
Diseases of lips
K13.0 is valid for submission on a claim — CMS flags it as a billable, specific code.
Inclusion terms
- Abscess of lips
- Angular cheilitis
- Cellulitis of lips
- Cheilitis NOS
- Cheilodynia
- Cheilosis
- Exfoliative cheilitis
- Fistula of lips
- Glandular cheilitis
- Hypertrophy of lips
- Perlèche NEC
Excludes1
Not coded here. An Excludes1 code should never be reported at the same time as the code above it.
- ariboflavinosis (E53.0)
- cheilitis due to radiation-related disorders (L55-L59)
- congenital fistula of lips (Q38.0)
- congenital hypertrophy of lips (Q18.6)
- Perlèche due to candidiasis (B37.83)
- Perlèche due to riboflavin deficiency (E53.0)
Related codes in K13
- K13.1Cheek and lip biting
- K13.2Leukoplakia and oth disturb of oral epithelium, inc tonguecategory
- 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 mucosacategory
Where this code sits
- Parent code
- K13
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ICD-10-CM FY2026. Centers for Medicare & Medicaid Services (CMS) / National Center for Health Statistics (NCHS), “2026 ICD-10-CM Code Descriptions in Tabular Order” (icd10cm_order_2026.txt). Download the original file from cms.gov. Public domain (US Government work). Descriptors, billable flags and instructional notes on this page are reproduced from that file without modification. Krasyn adds no clinical guidance.