K09.8
BillableOther cysts of oral region, not elsewhere classified
Other cysts of oral region, not elsewhere classified
Coding Notes
Inclusion Terms
Alternative clinical terms for this condition
- Dermoid cyst
- Epidermoid cyst
- Lymphoepithelial cyst
- Epstein's pearl
Includes
Conditions included under this code
- lesions showing histological features both of aneurysmal cyst and of another fibro-osseous lesion
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
- •cysts of jaw,M27.0, M27.4
- •radicular cystK04.8
Related Codes(3)
ICD-11 Equivalents(1)
ICD-11 Equivalents
View full mappingCorresponding ICD-11 codes from the WHO crosswalk mapping
Also Known As / Clinical Terms(193)
SNOMED CT
- Gingival cyst of adult10883005
- Gingival cyst58271001
- Gingival odontogenic cyst58271001
- Lymphoepithelial cyst of mouth67045005
- Dermoid cyst of mouth90365003
- Buccal bifurcation cyst109552000
- Palatal cyst of newborn109553005
- Ectopic oral gastrointestinal cyst109554004
- Heterotopic oral gastrointestinal cyst109554004
- Cyst of oral soft tissue196546001
- Epidermoid cyst of mouth196548000
- Inflammatory odontogenic cyst235112000
- Bohn nodule413678004
- Bohn's nodule413678004
- Epstein pearl of palate414116002
- Epstein's pearl414116002
- Epstein's pearl of palate414116002
UMLS
- Benign Cystic TeratomaC0011649
- Cyst, DermoidC0011649
- Cysts, DermoidC0011649
- DermoidC0011649
- Dermoid CystC0011649
- Dermoid CystsC0011649
- Dermoid TumorC0011649
- Dermoid cystC0011649
- Dermoid cyst (disorder)C0011649
- Dermoid cyst (morphologic abnormality)C0011649
- Dermoid cyst NOSC0011649
- Dermoid cystsC0011649
- Dermoid tumorC0011649
- Dermoid tumor (morphologic abnormality)C0011649
- Dermoid tumourC0011649
- DermoidsC0011649
- Mature Cystic TeratomaC0011649
- Mature cystic teratomaC0011649
- benign teratomaC0011649
- cystic teratomaC0011649
- dermoidC0011649
- dermoid cystC0011649
- dermoid cystsC0011649
- dermoidsC0011649
- horn cystC0011649
- mature cystic teratomaC0011649
- mature teratomaC0011649
- Cyst epidermalC0014511
- Cyst sebaceousC0014511
- Cyst, EpidermalC0014511
- Cyst, EpidermoidC0014511
- Cyst, SebaceousC0014511
- Cysts, EpidermalC0014511
- Cysts, EpidermoidC0014511
- Cysts, SebaceousC0014511
- EPIDERMOID CYSTSC0014511
- Epidermal CystC0014511
- Epidermal CystsC0014511
- Epidermal cystC0014511
- Epidermal inclusion cystC0014511
- Epidermoid CystC0014511
- Epidermoid CystsC0014511
- Epidermoid cystC0014511
- Epidermoid cyst (disorder)C0014511
- Epidermoid cyst (morphologic abnormality)C0014511
- Epidermoid cyst of skinC0014511
- Epidermoid cyst of skin (disorder)C0014511
- Epidermoid cystsC0014511
- Epithelial CystC0014511
- Follicular Infundibular CystC0014511
- Infundibular CystC0014511
- Infundibular cystC0014511
- Keratin CystC0014511
- Keratin cystC0014511
- Keratinising cystC0014511
- Keratinising cyst of skinC0014511
- Keratinizing CystC0014511
- Keratinizing cystC0014511
- Keratinizing cyst (disorder)C0014511
- Keratinizing cyst (morphologic abnormality)C0014511
- Keratinizing cyst of skinC0014511
- Keratinizing cyst of skin (disorder)C0014511
- Keratinous CystC0014511
- Sebaceous CystC0014511
- Sebaceous CystsC0014511
- Sebaceous cystC0014511
- Sebaceous cyst (morphologic abnormality)C0014511
- Skin cystC0014511
- cyst epithelialC0014511
- cysts epithelialC0014511
- cysts keratinousC0014511
- epidermal cystC0014511
- epidermal cystsC0014511
- epidermoid cystC0014511
- epidermoid cystsC0014511
- epithelial cystC0014511
- keratin cystC0014511
- keratinous cystC0014511
- sebaceous cystC0014511
- sebaceous cystsC0014511
- wenC0014511
- wensC0014511
- Epstein pearl of palateC2004597
- Epstein pearlsC2004597
- Epstein's pearlC2004597
- Epstein's pearl of palateC2004597
- Epstein's pearl of palate (disorder)C2004597
- epstein's pearlC2004597
- epstein's pearlsC2004597
- Head and Neck Lymphoepithelial CystC1265790
- Lymphoepithelial CystC1265790
- Lymphoepithelial cystC1265790
- Lymphoepithelial cyst (morphologic abnormality)C1265790
- cysts lymphoepithelialC1265790
- lymphoepithelial cystC1265790
- Other cysts of oral region, not elsewhere classifiedC0869058
Clinical Terms
- epidermoid cyst
- Cyst, Epidermal
- Epidermal inclusion cyst
- keratinous cyst
- Dermoid Tumor
- Palatal cyst of newborn
- Dermoid cysts
- wens
- Dermoid tumor (morphologic abnormality)
- epidermal cysts
- Inflammatory odontogenic cyst
- Cyst of oral soft tissue
- Cysts, Epidermal
- Infundibular cyst
- Dermoid cyst (disorder)
- Sebaceous Cysts
- Epstein's pearl of palate (disorder)
- mature teratoma
- Gingival cyst
- Mature cystic teratoma
- Keratinizing cyst of skin (disorder)
- EPIDERMOID CYSTS
- Epstein's pearl of palate
- Keratinizing Cyst
- Sebaceous Cyst
- Lymphoepithelial cyst
- cyst epithelial
- Keratin cyst
- dermoid
- Head and Neck Lymphoepithelial Cyst
- Dermoid Cyst
- cysts lymphoepithelial
- Epstein's pearl
- Lymphoepithelial cyst of mouth
- epithelial cyst
- Epidermoid cyst of skin (disorder)
- Epstein pearl of palate
- cystic teratoma
- Buccal bifurcation cyst
- Gingival cyst of adult
- Heterotopic oral gastrointestinal cyst
- Epidermoid cyst of mouth
- Cyst, Dermoid
- Epstein pearls
- benign teratoma
- dermoids
- Keratinizing cyst of skin
- Follicular Infundibular Cyst
- Dermoid cyst of mouth
- Keratinizing cyst (disorder)
- Cysts, Dermoid
- Ectopic oral gastrointestinal cyst
- Cysts, Epidermoid
- wen
- Cyst sebaceous
- Keratinising cyst
- Bohn's nodule
- Bohn nodule
- Gingival odontogenic cyst
- Epidermal cyst
- horn cyst
- cysts keratinous
- Lymphoepithelial cyst (morphologic abnormality)
- Epidermoid cyst (morphologic abnormality)
- Dermoid cyst NOS
- Cyst epidermal
- Cyst, Epidermoid
- Dermoid tumour
- Epidermoid cyst (disorder)
- Epidermoid cyst of skin
- Keratinizing cyst (morphologic abnormality)
- cysts epithelial
- Sebaceous cyst (morphologic abnormality)
- Cyst, Sebaceous
- Benign Cystic Teratoma
- Skin cyst
- epstein's pearls
- Keratinising cyst of skin
- Cysts, Sebaceous
- Dermoid cyst (morphologic abnormality)
Frequently Asked Questions
What is the ICD-10 code for other cysts of oral region, not elsewhere classified?
The ICD-10-CM code for other cysts of oral region, not elsewhere classified is K09.8. The full clinical description is "Other cysts of oral region, not elsewhere classified". K09.8 is a billable/specific code that can be used on insurance claims and medical billing.
What does ICD-10 code K09.8 mean?
ICD-10-CM code K09.8 represents “Other cysts of oral region, not elsewhere classified”. 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 K09.8 a billable code?
Yes, K09.8 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is K09.8 in?
K09.8 is in Chapter 11: Diseases of the Digestive System (codes K00-K95).
What SNOMED CT codes does K09.8 map to?
K09.8 maps to 12 SNOMED CT concepts: 413678004, 109552000, 196546001, 90365003, 109554004, and 7 more. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for K09.8?
K09.8 is linked to 5 UMLS Concept Unique Identifiers: C0011649, C0014511, C2004597, C1265790, C0869058. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
How does K09.8 relate to ICF functioning codes?
ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like other cysts of oral region, not elsewhere classified 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 K09.8?
K09.8 maps to the ICD-11 code: DA05.Z (Cysts of oral or facial-neck region, unspecified).
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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.