C33
BillableMalignant neoplasm of trachea
Malignant neoplasm of trachea
Coding Notes
Includes
Conditions included under this code
- malignant neoplasm of middle ear
Use Additional Code
Additional codes that should follow this code
ICD-11 Equivalents(1)
ICD-11 Equivalents
View full mappingCorresponding ICD-11 codes from the WHO crosswalk mapping
Also Known As / Clinical Terms(169)
SNOMED CT
- Primary malignant neoplasm of carina93739000
- Primary malignant neoplasm of trachea94104001
- Neoplasm of carina126704000
- Malignant neoplasm of cartilage of trachea187853005
- Malignant neoplasm of mucosa of trachea187854004
- Malignant neoplasm of carina187857006
- Malignant neoplasm of carina of trachea187857006
- Neoplasm of lower respiratory tract and mediastinum233814000
- Tumor of lower respiratory tract and mediastinum233814000
- Tumour of lower respiratory tract and mediastinum233814000
- Adenoid cystic carcinoma of trachea254619006
- Cylindroma of trachea254619006
- Squamous cell carcinoma of trachea254620000
- Malignant neoplasm of trachea363432004
- Malignant tracheal tumor363432004
- Malignant tracheal tumour363432004
- Malignant tumor of trachea363432004
- Malignant tumour of trachea363432004
- Tracheal cancer363432004
- Primary signet ring cell carcinoma of trachea707377003
- Primary myoepithelial carcinoma of trachea707378008
- Mucoepidermoid carcinoma of trachea707379000
- Primary mucoepidermoid carcinoma of trachea707379000
- Primary salivary gland type carcinoma of trachea707380002
- Primary mucinous cystadenocarcinoma of trachea707383000
- Primary solid carcinoma of trachea707384006
- Primary undifferentiated carcinoma of trachea707385007
- Primary acinar cell carcinoma of trachea707386008
- Primary squamous cell carcinoma of trachea707388009
- Primary clear cell squamous cell carcinoma of trachea707389001
- Primary basaloid squamous cell carcinoma of trachea707390005
- Primary papillary squamous cell carcinoma of trachea707391009
- Primary giant cell carcinoma of trachea707392002
- Primary adenosquamous carcinoma of trachea707393007
- Primary spindle cell carcinoma of trachea707394001
- Primary clear cell adenocarcinoma of trachea707471001
- Primary papillary adenocarcinoma of trachea707472008
- Primary mucinous adenocarcinoma of trachea707473003
- Primary adenocarcinoma of trachea707475005
- Primary lymphoepithelial carcinoma of trachea707493006
- Primary verrucous carcinoma of trachea707494000
- Primary squamous cell adenoid carcinoma of trachea707495004
- Primary carcinoma of trachea707674000
- Primary malignant epithelial neoplasm of trachea707674000
- Verrucous carcinoma of trachea1254783002
- Squamous cell adenoid carcinoma of trachea1254785009
- Spindle cell carcinoma of trachea1254786005
- Papillary squamous cell carcinoma of trachea1254787001
- Lymphoepithelial carcinoma of trachea1254788006
- Clear cell squamous cell carcinoma of trachea1254789003
- Basaloid squamous cell carcinoma of trachea1254790007
- Adenocarcinoma of trachea1255085007
- Undifferentiated carcinoma of trachea1255392007
- Signet ring cell carcinoma of trachea1255630007
- Acinar cell carcinoma of trachea1255643007
- Giant cell carcinoma of trachea1255655001
- Myoepithelial carcinoma of trachea1255663000
- Primary adenoid cystic carcinoma of trachea1259366006
- Primary cylindroma of trachea1259366006
- Primary adenosquamous carcinoma1259454004
- Primary adenosquamous cell carcinoma1259454004
- Primary spindle cell squamous cell carcinoma1259551009
- Primary acantholytic squamous cell carcinoma1259553007
- Primary verrucous epidermoid carcinoma1259555000
- Primary verrucous squamous cell carcinoma1259555000
- Clear cell adenocarcinoma of trachea1260033009
- Adenosquamous carcinoma of trachea1260038000
- Mucinous adenocarcinoma of trachea1260060002
- Mucinous cystadenocarcinoma of trachea1260064006
- Papillary adenocarcinoma of trachea1260066008
- Solid carcinoma of trachea1260075005
- Primary lymphoepithelial carcinoma1268640008
- Myoepithelial carcinoma1293098006
UMLS
- Malignant Neoplasm of TracheaC0153489
- Malignant Neoplasm of the TracheaC0153489
- Malignant Trachea NeoplasmC0153489
- Malignant Trachea TumorC0153489
- Malignant Tracheal NeoplasmC0153489
- Malignant Tracheal TumorC0153489
- Malignant Tumor of TracheaC0153489
- Malignant Tumor of the TracheaC0153489
- Malignant neoplasm of tracheaC0153489
- Malignant neoplasm of trachea (disorder)C0153489
- Malignant tracheal tumorC0153489
- Malignant tracheal tumourC0153489
- Malignant tumor of tracheaC0153489
- Malignant tumour of tracheaC0153489
- Tracheal cancerC0153489
- cancer trachealC0153489
- tracheal cancerC0153489
Clinical Terms
- Adenocarcinoma of trachea
- Primary malignant epithelial neoplasm of trachea
- Primary acantholytic squamous cell carcinoma
- Malignant tumor of trachea
- Primary spindle cell squamous cell carcinoma
- Undifferentiated carcinoma of trachea
- Signet ring cell carcinoma of trachea
- Verrucous carcinoma of trachea
- Primary spindle cell carcinoma of trachea
- Adenosquamous carcinoma of trachea
- Myoepithelial carcinoma of trachea
- Primary mucinous adenocarcinoma of trachea
- Myoepithelial carcinoma
- Acinar cell carcinoma of trachea
- Malignant neoplasm of mucosa of trachea
- Primary lymphoepithelial carcinoma
- Basaloid squamous cell carcinoma of trachea
- Malignant neoplasm of carina of trachea
- Primary carcinoma of trachea
- Primary clear cell adenocarcinoma of trachea
- Solid carcinoma of trachea
- Malignant neoplasm of cartilage of trachea
- Primary adenosquamous carcinoma of trachea
- Malignant Tracheal Neoplasm
- Papillary adenocarcinoma of trachea
- Primary undifferentiated carcinoma of trachea
- Tumour of lower respiratory tract and mediastinum
- tracheal cancer
- Neoplasm of carina
- Tumor of lower respiratory tract and mediastinum
- Primary basaloid squamous cell carcinoma of trachea
- Cylindroma of trachea
- Squamous cell adenoid carcinoma of trachea
- Malignant Trachea Neoplasm
- Malignant neoplasm of carina
- Primary mucoepidermoid carcinoma of trachea
- Primary adenocarcinoma of trachea
- Papillary squamous cell carcinoma of trachea
- Lymphoepithelial carcinoma of trachea
- Primary papillary adenocarcinoma of trachea
- Mucinous cystadenocarcinoma of trachea
- Giant cell carcinoma of trachea
- Primary verrucous epidermoid carcinoma
- Malignant tracheal tumour
- Malignant Tracheal Tumor
- Malignant Tumor of the Trachea
- Squamous cell carcinoma of trachea
- Primary malignant neoplasm of trachea
- Primary squamous cell carcinoma of trachea
- Primary lymphoepithelial carcinoma of trachea
- cancer tracheal
- Primary papillary squamous cell carcinoma of trachea
- Primary malignant neoplasm of carina
- Primary salivary gland type carcinoma of trachea
- Primary squamous cell adenoid carcinoma of trachea
- Clear cell squamous cell carcinoma of trachea
- Mucinous adenocarcinoma of trachea
- Primary cylindroma of trachea
- Malignant neoplasm of trachea (disorder)
- Primary verrucous squamous cell carcinoma
- Primary acinar cell carcinoma of trachea
- Malignant Trachea Tumor
- Primary clear cell squamous cell carcinoma of trachea
- Primary verrucous carcinoma of trachea
- Malignant tumour of trachea
- Primary signet ring cell carcinoma of trachea
- Clear cell adenocarcinoma of trachea
- Spindle cell carcinoma of trachea
- Neoplasm of lower respiratory tract and mediastinum
- Primary myoepithelial carcinoma of trachea
- Primary giant cell carcinoma of trachea
- Malignant Neoplasm of the Trachea
- Adenoid cystic carcinoma of trachea
- Primary adenoid cystic carcinoma of trachea
- Primary adenosquamous cell carcinoma
- Primary adenosquamous carcinoma
- Mucoepidermoid carcinoma of trachea
- Primary mucinous cystadenocarcinoma of trachea
- Primary solid carcinoma of trachea
Frequently Asked Questions
What is the ICD-10 code for malignant neoplasm of trachea?
The ICD-10-CM code for malignant neoplasm of trachea is C33. The full clinical description is "Malignant neoplasm of trachea". C33 is a billable/specific code that can be used on insurance claims and medical billing.
What does ICD-10 code C33 mean?
ICD-10-CM code C33 represents “Malignant neoplasm of trachea”. It is classified under Chapter 2: Neoplasms and is a billable/specific code that can be used on a claim.
Is C33 a billable code?
Yes, C33 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is C33 in?
C33 is in Chapter 2: Neoplasms (codes C00-D49).
What codes cannot be used with C33?
C33 has Excludes1 notes indicating codes that cannot be used together with it, including: mesothelioma (C45.-).
Are additional codes required with C33?
Yes, when using C33, also report: ; 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 C33 map to?
C33 maps to 59 SNOMED CT concepts: 1255643007, 1255085007, 254619006, 1260038000, 1254790007, and 54 more. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for C33?
C33 is linked to 1 UMLS Concept Unique Identifier: C0153489. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
How does C33 relate to ICF functioning codes?
ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like malignant neoplasm of trachea 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 C33?
C33 maps to the ICD-11 code: 2C24.Z (Malignant neoplasms of trachea, 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.