C09.8
BillableMalignant neoplasm of overlapping sites of tonsil
Malignant neoplasm of overlapping sites of tonsil
Coding Notes
Excludes 2
Conditions not included here, but the patient may have both
Use Additional Code
Additional codes that should follow this code
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(31)
SNOMED CT
- Overlapping malignant neoplasm of oropharynx109832008
- Overlapping malignant neoplasm of palatine tonsil110013004
- Overlapping malignant neoplasm of tonsil110013004
- Cancer of tonsil363393007
- Malignant neoplasm of faucial tonsil363393007
- Malignant neoplasm of palatine tonsil363393007
- Malignant neoplasm of tonsil363393007
- Malignant tumor of faucial tonsil363393007
- Malignant tumor of palatine tonsil363393007
- Malignant tumor of tonsil363393007
- Malignant tumour of faucial tonsil363393007
- Malignant tumour of palatine tonsil363393007
- Malignant tumour of tonsil363393007
UMLS
Clinical Terms
- Malignant neoplasm of faucial tonsil
- Malignant tumour of faucial tonsil
- Malignant tumour of palatine tonsil
- Malignant tumor of tonsil
- Overlapping malignant neoplasm of palatine tonsil
- Overlapping malignant neoplasm of tonsil (disorder)
- Malignant tumor of palatine tonsil
- Overlapping malignant neoplasm of oropharynx
- Overlapping malignant neoplasm of tonsil
- Malignant neoplasm of palatine tonsil
- Malignant tumour of tonsil
- Cancer of tonsil
- Malignant tumor of faucial tonsil
Frequently Asked Questions
What is the ICD-10 code for malignant neoplasm of overlapping sites of tonsil?
The ICD-10-CM code for malignant neoplasm of overlapping sites of tonsil is C09.8. The full clinical description is "Malignant neoplasm of overlapping sites of tonsil". C09.8 is a billable/specific code that can be used on insurance claims and medical billing.
What does ICD-10 code C09.8 mean?
ICD-10-CM code C09.8 represents “Malignant neoplasm of overlapping sites of tonsil”. It is classified under Chapter 2: Neoplasms and is a billable/specific code that can be used on a claim.
Is C09.8 a billable code?
Yes, C09.8 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is C09.8 in?
C09.8 is in Chapter 2: Neoplasms (codes C00-D49).
Are additional codes required with C09.8?
Yes, when using C09.8, 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 C09.8 map to?
C09.8 maps to 3 SNOMED CT concepts: 363393007, 109832008, 110013004. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for C09.8?
C09.8 is linked to 1 UMLS Concept Unique Identifier: C1264197. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
How does C09.8 relate to ICF functioning codes?
ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like malignant neoplasm of overlapping sites of tonsil 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 C09.8?
C09.8 maps to the ICD-11 code: 2B69.Z (Malignant neoplasms of tonsil, 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.