2B6B.Z
Malignant neoplasms of nasopharynx, unspecified
Malignant neoplasms of nasopharynx, unspecified
ICD-10 Equivalents(7)
ICD-10 Equivalents
View full mappingCorresponding ICD-10-CM codes from the WHO crosswalk mapping
Also Known As / Clinical Terms(20)
SNOMED CT ↗
- Primary malignant neoplasm of superior wall of nasopharynx94078000
- Neoplasm of superior wall of nasopharynx126681000
- Malignant neoplasm of posterior wall of nasopharynx187693006
- Malignant neoplasm of adenoid187694000
- Undifferentiated carcinoma of nasopharynx422541001
- Malignant neoplasm of roof of nasopharynx709031009
- Adenoid squamous cell carcinoma of nasopharynx1010656004
- Primary squamous cell carcinoma of superior wall of nasopharynx1010669000
- Primary undifferentiated carcinoma of nasopharynx1259509002
- Primary undifferentiated carcinoma of superior wall of nasopharynx689911000119109
UMLS ↗
- Cancer of NasopharynxC0153392
- Malignant Neoplasm of Superior Wall of NasopharynxC0153393
- Malignant Neoplasm of Lateral Wall of NasopharynxC0153395
- Malignant neoplasm of fossa of RosenmüllerC0345656
- Malignant neoplasm of opening of auditory tubeC0345658
- Malignant Neoplasm of Anterior Wall of NasopharynxC0153396
- Malignant neoplasm of floor of nasopharynxC0346577
- Malignant neoplasm of nasopharyngeal (anterior) (posterior) surface of soft palateC2833848
- Malignant neoplasm of posterior margin of nasal choanaC2833849
- Malignant neoplasm of posterior margin of nasal septumC2833850
Frequently Asked Questions
What is the ICD-11 code for malignant neoplasms of nasopharynx, unspecified?
The ICD-11 code for malignant neoplasms of nasopharynx, unspecified is 2B6B.Z. The full clinical description is "Malignant neoplasms of nasopharynx, unspecified".
What does ICD-11 code 2B6B.Z mean?
ICD-11 code 2B6B.Z represents “Malignant neoplasms of nasopharynx, unspecified”. It is classified under Chapter 2: Neoplasms.
What chapter is 2B6B.Z in?
2B6B.Z is in Chapter 2: Neoplasms (codes 2A00-2F9Z).
What is the ICD-10 equivalent of ICD-11 code 2B6B.Z?
2B6B.Z maps to 7 ICD-10 codes: C11 (Malignant neoplasm of nasopharynx), C11.0 (Malignant neoplasm of superior wall of nasopharynx), C11.1 (Malignant neoplasm of posterior wall of nasopharynx), and 4 more. ICD-10 and ICD-11 do not always have one-to-one mappings — check the mapping type (equivalent, approximate, narrower, or broader) for each result.
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 2B6B.Z map to?
2B6B.Z maps to 10 SNOMED CT concepts: 709031009, 126681000, 94078000, 1010669000, 1259509002, and 5 more. SNOMED CT is a clinical terminology used in electronic health records.
What UMLS concepts map to ICD-11 code 2B6B.Z?
2B6B.Z is linked to 10 UMLS Concept Unique Identifiers: C0153392, C0153393, C0153395, C0345656, C0345658, and 5 more. 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.