2C3Z
Malignant neoplasm of skin of unknown or unspecified type
Malignant neoplasm of skin of unknown or unspecified type
Classification
ICD-11
Chapter
2: NeoplasmsBlock
2C30-2C3ZParent Code
BlockL3-2C3ICD-10 Mapping
12 equivalentsICD-10 Equivalents(12)
ICD-10 Equivalents
View full mappingCorresponding ICD-10-CM codes from the WHO crosswalk mapping
Also Known As / Clinical Terms(10)
UMLS ↗
- Melanoma and other malignant neoplasms of skin (C43-C44)C0348349
- Malignant Neoplasm of Sebaceous GlandC1382026
- Malignant Neoplasm of Sweat GlandC1321904
- Other and unspecified malignant neoplasm of skinC3161362
- Other and unspecified malignant neoplasm of skin of lipC3263726
- Oth and unsp malignant neoplasm skin/ eyelid, inc canthusC3161363
- Oth and unsp malig neoplasm skin/ ear and extrn auric canalC3263742
- Oth and unsp malignant neoplasm skin/ and unsp parts of faceC3161365
- Other and unsp malignant neoplasm of skin of scalp and neckC3161366
- Other and unspecified malignant neoplasm of skin of trunkC3263770
Frequently Asked Questions
What is the ICD-11 code for malignant neoplasm of skin of unknown or unspecified type?
The ICD-11 code for malignant neoplasm of skin of unknown or unspecified type is 2C3Z. The full clinical description is "Malignant neoplasm of skin of unknown or unspecified type".
What does ICD-11 code 2C3Z mean?
ICD-11 code 2C3Z represents “Malignant neoplasm of skin of unknown or unspecified type”. It is classified under Chapter 2: Neoplasms.
What chapter is 2C3Z in?
2C3Z is in Chapter 2: Neoplasms (codes 2A00-2F9Z).
What is the ICD-10 equivalent of ICD-11 code 2C3Z?
2C3Z maps to 12 ICD-10 codes: C43-C44, C44 (Other and unspecified malignant neoplasm of skin), C44.0 (Other and unspecified malignant neoplasm of skin of lip), and 9 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 UMLS concepts map to ICD-11 code 2C3Z?
2C3Z is linked to 10 UMLS Concept Unique Identifiers: C0348349, C1382026, C1321904, C3161362, C3263726, 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.