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Taxonomy Codes
D33.2 BENIGN NEOPLASM OF BRAIN, UNSPECIFIED
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ICD-10 List
C00–D49
D10-D36
D33
D33.2
Code Information
Diagnosis Code:
D33.2
Short Description:
Benign neoplasm of brain, unspecified
Long Description:
Benign neoplasm of brain, unspecified
Code Version:
2025 ICD-10-CM
The code D33.2 is VALID for claim submission
Code Classification
Neoplasms (C00–D49)
Benign neoplasms, except benign neuroendocrine tumors (D10-D36)
Benign neoplasm of brain and other parts of central nervous system (D33)
Synonyms
Benign ependymoma of brain
Benign ependymoma of central nervous system
Benign neoplasm of brain
Benign neoplastic cyst of brain
Dysembryoplastic neuroepithelial neoplasm of brain
Dysembryoplastic neuroepithelial tumor
Hamartoma of brain
Lhermitte-Duclos disease
Lipoma of brain
Crosswalk Information
ICD-10 Code
ICD-9 Code
ICD-9 Description
D33.2
225.0
Benign neoplasm brain
This ICD-10 to ICD-9 data is based on the 2018 General Equivalency Mapping (GEM) files published by the Centers for Medicare & Medicaid Services (CMS) for informational purposes only. The data is not an ICD-10 conversion tool and doesn’t guarantee clinical accuracy.
Similar Codes
ICD-10 Code
ICD-10 Description
D33
Benign neoplasm of brain and other parts of central nervous system
D33.0
Benign neoplasm of brain, supratentorial
D33.1
Benign neoplasm of brain, infratentorial
D33.3
Benign neoplasm of cranial nerves
D33.4
Benign neoplasm of spinal cord
D33.7
Benign neoplasm of other specified parts of central nervous system
D33.9
Benign neoplasm of central nervous system, unspecified
This page was last updated on: 10/1/2025
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