AutoICD API

2C3Z

Malignant neoplasm of skin of unknown or unspecified type

Malignant neoplasm of skin of unknown or unspecified type

Classification

ICD-11

Parent Code

BlockL3-2C3

ICD-10 Mapping

12 equivalents
ICD-10 Equivalents(12)

ICD-10 Equivalents

View full mapping

Corresponding ICD-10-CM codes from the WHO crosswalk mapping

C43-C44equivalentPrimaryC44Other and unspecified malignant neoplasm of skinequivalentPrimaryC44.0Other and unspecified malignant neoplasm of skin of lipequivalentPrimaryC44.1Oth and unsp malignant neoplasm skin/ eyelid, inc canthusequivalentPrimaryC44.2Oth and unsp malig neoplasm skin/ ear and extrn auric canalequivalentPrimaryC44.3Oth and unsp malignant neoplasm skin/ and unsp parts of faceequivalentPrimaryC44.4Other and unsp malignant neoplasm of skin of scalp and neckequivalentPrimaryC44.5Other and unspecified malignant neoplasm of skin of trunkequivalentPrimaryC44.6Oth and unsp malig neoplasm skin/ upper limb, inc shoulderequivalentPrimaryC44.7Oth and unsp malignant neoplasm skin/ lower limb, inc hipequivalentPrimaryC44.8Oth and unsp malignant neoplasm of overlapping sites of skinequivalentPrimaryC44.9Other and unsp malignant neoplasm of skin, unspecifiedequivalentPrimary
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.

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