K13.0

Billable

Diseases of lips

K13.0 is the ICD-10-CM code for Diseases of lips. It is a billable, specific code valid for reimbursement.

Status
Billable
Chapter
K00-K95
Parent
K13
Edition
FY2026

K00-K95 Diseases of the digestive system

Includes

  • 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

  • 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)

Frequently asked questions

What is ICD-10 code K13.0?
K13.0 is the ICD-10-CM code for "Diseases of lips". It falls under K00-K95 Diseases of the digestive system.
Is K13.0 a billable code?
Yes — K13.0 is a billable, specific ICD-10-CM code valid for reimbursement.
What is excluded from K13.0?
Excludes1 (not coded here): ariboflavinosis (E53.0); cheilitis due to radiation-related disorders (L55-L59); congenital fistula of lips (Q38.0); congenital hypertrophy of lips (Q18.6).

Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.

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