Diagnosis Code


Code Information

Diagnosis Code: K13.0

Short Description: Diseases of lips

Long Description: Diseases of lips

The code K13.0 is VALID for claim submission

Code Classification:

  • Diseases of the digestive system (K00–K93)
    • Diseases of oral cavity and salivary glands (K00-K14)
      • Other diseases of lip and oral mucosa (K13)
        • K13.0 Diseases of lips

Code Version: 2022 ICD-10-CM


  • Abscess of lip
  • Acquired anomaly of lip
  • Acquired ectropion of lip
  • Allergic contact cheilitis
  • Angular cheilitis
  • Angular cheilitis due to bacterial infection
  • Angular cheilitis due to lack of adequate intermaxillary vertical dimension
  • Angular cheilitis due to nutritional deficiency
  • Blue lips
  • Cellulitis of lip
  • Cellulitis of oral soft tissues
  • Chapping of lips
  • Cheilitis
  • Cheilitis due to atopic dermatitis
  • Cheilitis due to lupus erythematosus
  • Cheilitis glandularis
  • Cheilitis glandularis, deep suppurative type
  • Cheilitis glandularis, superficial suppurative type
  • Cheilitis granulomatosa of Miescher-Melkersson-Rosenthal
  • Cheilitis medicamentosa
  • Cheilodynia
  • Cheilosis
  • Contact cheilitis
  • Cracked lips
  • Dermatosis of lip
  • Destructive attachment of labial frenum
  • Disorder of lip
  • Eczematous cheilitis
  • Edema of oral soft tissues
  • Enlarged labial frenum
  • Eosinophilic ulcer of lip
  • Erythema multiforme-induced ulceration of lips
  • Eversion of lower lip
  • Exfoliative cheilitis
  • Facial lymphedema
  • Finding of arrangement of lip
  • Finding of color of lips
  • Fountain syndrome
  • Granulomatous cheilitis
  • Hyperplasia of salivary gland
  • Hypertrophy of lip
  • Idiopathic exfoliative cheilitis
  • Incompetent lip caused by overjet
  • Infection of lip
  • Infective dermatosis of lip
  • Irritant contact cheilitis
  • Lesion of lip
  • Lip competence - finding
  • Lip competence - finding
  • Lip competence - finding
  • Lip incompetence
  • Lip incompetence
  • Lip line
  • Lip swelling
  • Lip ulcer
  • Lip ulcer due to caliber persistent artery
  • Lips habitually held together
  • Localized swelling of head
  • Lower lip low
  • Lymphedema of lip
  • Median fissure of lip
  • Mucocele of lower lip
  • Mucous cyst of upper lip
  • Plasma cell cheilitis
  • Protrusive lower lip
  • Protrusive upper lip
  • Retrusive lower lip
  • Retrusive upper lip
  • Skin and mucous membrane disorder of mouth, lips and tongue
  • Sore lip
  • Staphylococcal angular cheilitis
  • Staphylococcal fissure of lower lip
  • Volume loss of lip

References to Index of Diseases and Injuries

The code K13.0 has the following ICD-10-CM references to the Index of Diseases and Injuries
  • 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
  • Type 1 Excludes Notes:
    • ariboflavinosis (@E53.0*)
    • cheilitis due to radiation-related disorders (@L55*[email protected]*)
    • 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*)

Crosswalk Information

ICD-10 Code ICD-9 Code ICD-9 Description
K13.0 Right Arrow 528.5 Diseases of lips

This ICD-10 to ICD-9 data is based on the 2018 General Equivalency Mapping (GEM) files published by the Centers for Medicare & Medicaid Services (CMS) for informational purposes only. The data is not an ICD-10 conversion tool and doesn’t guarantee clinical accuracy.

Similar Codes

ICD-10 Code ICD-10 Description
K13 Other diseases of lip and oral mucosa
K13.1 Cheek and lip biting
K13.2 Leukoplakia and other disturbances of oral epithelium, including tongue
K13.21 Leukoplakia of oral mucosa, 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

This page was last updated on: 10/1/2021