2C20.Z
Malignant neoplasms of nasal cavity, unspecified
Malignant neoplasms of nasal cavity, unspecified
ICD-10 Equivalents(1)
ICD-10 Equivalents
View full mappingCorresponding ICD-10-CM codes from the WHO crosswalk mapping
Also Known As / Clinical Terms(15)
SNOMED CT ↗
- Malignant neoplasm of cartilage of nose187829004
- Malignant neoplasm of inferior nasal turbinate254478004
- Malignant neoplasm of middle nasal turbinate254481009
- Malignant neoplasm of lateral nasal wall255075004
- Cancer of nasal meatus422758009
- Aesthesioneuroblastoma422886007
- Carcinoma of nasal cavity448990005
- Carcinoma of nasal septum449417005
- Malignant melanoma of nasal cavity698040004
- Left primary malignant aesthesioneuroblastoma1081211000119108
Frequently Asked Questions
What is the ICD-11 code for malignant neoplasms of nasal cavity, unspecified?
The ICD-11 code for malignant neoplasms of nasal cavity, unspecified is 2C20.Z. The full clinical description is "Malignant neoplasms of nasal cavity, unspecified".
What does ICD-11 code 2C20.Z mean?
ICD-11 code 2C20.Z represents “Malignant neoplasms of nasal cavity, unspecified”. It is classified under Chapter 2: Neoplasms.
What chapter is 2C20.Z in?
2C20.Z is in Chapter 2: Neoplasms (codes 2A00-2F9Z).
What is the ICD-10 equivalent of ICD-11 code 2C20.Z?
2C20.Z maps to the ICD-10 code: C30.0 (Malignant neoplasm of nasal cavity). This is an equivalent mapping.
What is the difference between ICD-10 and ICD-11?
ICD-11 is the latest revision of the WHO's International Classification of Diseases, succeeding ICD-10. Key differences include: a fully digital-first design, new chapters for sleep-wake disorders, sexual health, and traditional medicine, improved coding for rare diseases, and better integration with electronic health records through extension codes.
What SNOMED CT codes does 2C20.Z map to?
2C20.Z maps to 10 SNOMED CT concepts: 422886007, 422758009, 448990005, 449417005, 1081211000119108, and 5 more. SNOMED CT is a clinical terminology used in electronic health records.
What UMLS concepts map to ICD-11 code 2C20.Z?
2C20.Z is linked to 5 UMLS Concept Unique Identifiers: C0728864, C0864886, C0346576, C0346574, C0345645. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
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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.