2A01.2
Primary neoplasm of meninges of unknown or unspecified type
Primary neoplasm of meninges of unknown or unspecified type
Classification
ICD-11
Chapter
2: NeoplasmsBlock
2A00-2A0ZParent Code
2A01ICD-10 Mapping
11 equivalentsWHO Foundation
View on WHOICD-10 Equivalents(11)
ICD-10 Equivalents
View full mappingCorresponding ICD-10-CM codes from the WHO crosswalk mapping
Also Known As / Clinical Terms(20)
SNOMED CT ↗
- Malignant neoplasm of cerebral dura mater188312005
- Malignant neoplasm of cerebral arachnoid mater188313000
- Malignant neoplasm of cerebral pia mater188315007
- Malignant meningioma of optic nerve sheath254975005
- Diffuse melanosis of meninges277526007
- Cerebral meningioma302820008
- Malignant neoplasm of brain meninges363474009
- Malignant neoplasm of optic nerve363498002
- Malignant meningioma of meninges of brain713327005
- Diffuse leptomeningeal melanocytosis770628008
UMLS ↗
- Malignant Neoplasm of Cerebral MeningesC0153645
- Malignant Neoplasm of Spinal MeningesC0153647
- Cancer of MeningesC0348375
- BENIGN MENINGEAL NEOPLC0348426
- Benign neoplasm of brain meningesC0154033
- Benign neoplasm of spinal meningesC0154035
- MENINGIOMAC0025286
- Neoplasm of uncertain behavior of meningesC0154120
- Neoplasm of Uncertain Behavior of Cerebral MeningesC0496933
- Neoplasm of Uncertain Behavior of Spinal MeningesC0496934
Frequently Asked Questions
What is the ICD-11 code for primary neoplasm of meninges of unknown or unspecified type?
The ICD-11 code for primary neoplasm of meninges of unknown or unspecified type is 2A01.2. The full clinical description is "Primary neoplasm of meninges of unknown or unspecified type".
What does ICD-11 code 2A01.2 mean?
ICD-11 code 2A01.2 represents “Primary neoplasm of meninges of unknown or unspecified type”. It is classified under Chapter 2: Neoplasms.
What chapter is 2A01.2 in?
2A01.2 is in Chapter 2: Neoplasms (codes 2A00-2F9Z).
What is the ICD-10 equivalent of ICD-11 code 2A01.2?
2A01.2 maps to 11 ICD-10 codes: C70.0 (Malignant neoplasm of cerebral meninges), C70.1 (Malignant neoplasm of spinal meninges), C70.9 (Malignant neoplasm of meninges, unspecified), and 8 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 2A01.2 map to?
2A01.2 maps to 10 SNOMED CT concepts: 302820008, 770628008, 277526007, 713327005, 254975005, and 5 more. SNOMED CT is a clinical terminology used in electronic health records.
What UMLS concepts map to ICD-11 code 2A01.2?
2A01.2 is linked to 10 UMLS Concept Unique Identifiers: C0153645, C0153647, C0348375, C0348426, C0154033, 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.