K13.3
BillableHairy leukoplakia
Hairy leukoplakia
Coding Notes
Includes
Conditions included under this code
- epithelial disturbances of tongue
Excludes 2
Conditions not included here, but the patient may have both
- •certain conditions originating in the perinatal periodP04-P96
- •certain infectious and parasitic diseasesA00-B99
- •complications of pregnancy, childbirth and the puerperiumO9A)O00
- •congenital malformations, deformations and chromosomal abnormalitiesQ00-Q99
- •endocrine, nutritional and metabolic diseasesE00-E88
- •injury, poisoning and certain other consequences of external causesS00-T88
- •neoplasmsC00-D49
- •symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classifiedR00-R94
- •certain disorders of gingiva and edentulous alveolar ridgeK05-K06
- •cysts of oral regionK09
- •diseases of tongueK14
- •stomatitis and related lesionsK12
Use Additional Code
Additional codes that should follow this code
Related Codes(7)
K13.0Diseases of lips
K13.1Cheek and lip biting
K13.2Leukoplakia and oth disturb of oral epithelium, inc tongue
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 mucosa
ICD-11 Equivalents(1)
ICD-11 Equivalents
View full mappingCorresponding ICD-11 codes from the WHO crosswalk mapping
Also Known As / Clinical Terms(106)
SNOMED CT
- Leucoplakia of tongue91002001
- Leukoplakia of tongue91002001
- Oral hairy leucoplakia associated with immunodeficiency402900005
- Oral hairy leukoplakia associated with immunodeficiency402900005
- Oral hairy leucoplakia associated with HIV disease402901009
- Oral hairy leucoplakia associated with human immunodeficiency virus disease402901009
- Oral hairy leukoplakia associated with HIV disease402901009
- Oral hairy leukoplakia associated with human immunodeficiency virus disease402901009
- Hairy leucoplakia of tongue414375004
- Hairy leukoplakia of tongue414375004
- Hairy leucoplakia of tongue associated with AIDS414376003
- Hairy leucoplakia of tongue associated with HIV disease414376003
- Hairy leucoplakia of tongue associated with human immunodeficiency virus disease414376003
- Hairy leukoplakia of tongue associated with AIDS414376003
- Hairy leukoplakia of tongue associated with HIV disease414376003
- Hairy leukoplakia of tongue associated with human immunodeficiency virus disease414376003
- Leucoplakia of tongue associated with AIDS414604009
- Leucoplakia of tongue associated with HIV disease414604009
- Leucoplakia of tongue associated with human immunodeficiency virus disease414604009
- Leukoplakia of tongue associated with AIDS414604009
- Leukoplakia of tongue associated with HIV disease414604009
- Leukoplakia of tongue associated with human immunodeficiency virus disease414604009
- Hairy leucoplakia414952002
- OHL - Oral hairy leucoplakia414952002
- OHL - Oral hairy leukoplakia414952002
- Oral hairy leucoplakia414952002
- Oral hairy leukoplakia414952002
UMLS
- Hairy LeukoplakiaC0206186
- Hairy Leukoplakia of MouthC0206186
- Hairy Leukoplakia of Oral MucosaC0206186
- Hairy Leukoplakia of the MouthC0206186
- Hairy Leukoplakia of the Oral MucosaC0206186
- Hairy Leukoplakia, OralC0206186
- Hairy LeukoplakiasC0206186
- Hairy Leukoplakias, OralC0206186
- Hairy leucoplakiaC0206186
- Hairy leukoplakiaC0206186
- Hairy oral leukoplakiaC0206186
- Leukoplakia oral hairyC0206186
- Leukoplakia, HairyC0206186
- Leukoplakia, Hairy, OralC0206186
- Leukoplakia, Oral HairyC0206186
- Leukoplakias, HairyC0206186
- Leukoplakias, Oral HairyC0206186
- Mouth Hairy LeukoplakiaC0206186
- OHL - Oral hairy leucoplakiaC0206186
- OHL - Oral hairy leukoplakiaC0206186
- Oral Cavity Hairy LeukoplakiaC0206186
- Oral Hairy KeratosisC0206186
- Oral Hairy LeukoplakiaC0206186
- Oral Hairy LeukoplakiasC0206186
- Oral hairy leucoplakiaC0206186
- Oral hairy leukoplakiaC0206186
- Oral hairy leukoplakia (disorder)C0206186
- hairy leucoplakiaC0206186
- hairy leukoplakiaC0206186
- hairy leukoplakia of tongueC0206186
- hairy oral leukoplakiaC0206186
- oral hairy leucoplakiaC0206186
- oral hairy leukoplakiaC0206186
Clinical Terms
- Hairy leukoplakia of tongue
- Leukoplakias, Oral Hairy
- Leukoplakia, Hairy, Oral
- Leukoplakia of tongue
- hairy leucoplakia
- Oral hairy leukoplakia (disorder)
- hairy oral leukoplakia
- Leukoplakias, Hairy
- Leukoplakia of tongue associated with HIV disease
- Oral Hairy Leukoplakia
- Leukoplakia, Oral Hairy
- Hairy Leukoplakias, Oral
- Oral Cavity Hairy Leukoplakia
- Hairy leucoplakia of tongue
- Hairy Leukoplakias
- Leucoplakia of tongue associated with human immunodeficiency virus disease
- OHL - Oral hairy leucoplakia
- Leukoplakia, Hairy
- Oral hairy leucoplakia associated with HIV disease
- oral hairy leucoplakia
- Hairy leukoplakia of tongue associated with HIV disease
- Hairy leucoplakia of tongue associated with HIV disease
- Hairy Leukoplakia of Oral Mucosa
- Hairy Leukoplakia of the Oral Mucosa
- Hairy leukoplakia of tongue associated with AIDS
- Leukoplakia of tongue associated with AIDS
- Hairy leucoplakia of tongue associated with AIDS
- Oral hairy leukoplakia associated with human immunodeficiency virus disease
- Leucoplakia of tongue associated with HIV disease
- Leukoplakia of tongue associated with human immunodeficiency virus disease
- OHL - Oral hairy leukoplakia
- Oral Hairy Leukoplakias
- Hairy Leukoplakia of the Mouth
- Leucoplakia of tongue associated with AIDS
- Oral Hairy Keratosis
- Oral hairy leukoplakia associated with HIV disease
- Hairy Leukoplakia, Oral
- Leukoplakia oral hairy
- Hairy leukoplakia of tongue associated with human immunodeficiency virus disease
- Hairy leucoplakia of tongue associated with human immunodeficiency virus disease
- Mouth Hairy Leukoplakia
- Oral hairy leucoplakia associated with immunodeficiency
- Oral hairy leucoplakia associated with human immunodeficiency virus disease
- Leucoplakia of tongue
- Hairy Leukoplakia of Mouth
- Oral hairy leukoplakia associated with immunodeficiency
Frequently Asked Questions
What is the ICD-10 code for hairy leukoplakia?
The ICD-10-CM code for hairy leukoplakia is K13.3. The full clinical description is "Hairy leukoplakia". K13.3 is a billable/specific code that can be used on insurance claims and medical billing.
What does ICD-10 code K13.3 mean?
ICD-10-CM code K13.3 represents “Hairy leukoplakia”. It is classified under Chapter 11: Diseases of the Digestive System and is a billable/specific code that can be used on a claim.
Is K13.3 a billable code?
Yes, K13.3 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is K13.3 in?
K13.3 is in Chapter 11: Diseases of the Digestive System (codes K00-K95).
Are additional codes required with K13.3?
Yes, when using K13.3, also report: ; alcohol abuse and dependence (F10.-); exposure to environmental tobacco smoke (Z77.22); exposure to tobacco smoke in the perinatal period (P96.81); history of tobacco dependence (Z87.891); occupational exposure to environmental tobacco smoke (Z57.31); tobacco dependence (F17.-); tobacco use (Z72.0).
What SNOMED CT codes does K13.3 map to?
K13.3 maps to 7 SNOMED CT concepts: 414952002, 414375004, 414376003, 91002001, 414604009, and 2 more. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for K13.3?
K13.3 is linked to 1 UMLS Concept Unique Identifier: C0206186. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
How does K13.3 relate to ICF functioning codes?
ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like hairy leukoplakia affect a person's functioning — body functions, activities, participation, and environmental factors. AutoICD provides ICF Core Sets for 12+ conditions and can map clinical text to ICF categories automatically. Browse the ICF directory to explore functioning codes.
What is the ICD-11 equivalent of K13.3?
K13.3 maps to the ICD-11 code: DA01.01 (Hairy leukoplakia).
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Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.