ICD-10 diagnosis code
D33 Benign neoplasm of brain and other parts of central nervous system
D33 is the ICD-10 code for Benign neoplasm of brain and other parts of central nervous system. It is a three-character category divided into 7 subcodes; use the subcode whenever the record supports that level of detail. It belongs to the block D10–D36 (Benign neoplasms) in Chapter II, Neoplasms.
- Code type
- Category (3 characters)
- Chapter
- II · C00–D48
- Classification
- WHO ICD-10, 2019 version
What D33 excludes
Conditions that look similar but belong under another code.
Subcodes of D33
- D33.0Benign neoplasm: Brain, supratentorial
- D33.1Benign neoplasm: Brain, infratentorial
- D33.2Benign neoplasm: Brain, unspecified
- D33.3Benign neoplasm: Cranial nerves
- D33.4Benign neoplasm: Spinal cord
- D33.7Benign neoplasm: Other specified parts of central nervous system
- D33.9Benign neoplasm: Central nervous system, unspecified
D33 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
D33Benign tumör i hjärnan och andra delar av centrala nervsystemet
DD33Godartede tumorer i hjernen og andre dele af centralnervesystemet
D33Keskushermoston ja aivohermojen hyvänlaatuiset kasvaimet
D33Gutartige Neubildung des Gehirns und anderer Teile des Zentralnervensystems
D33Tumeur bénigne de l'encéphale et d'autres parties du système nerveux central
D33benigne neoplasma van hersenen en overige delen van centraal zenuwstelsel
Based on the World Health Organization’s International Statistical Classification of Diseases and Related Health Problems, 10th revision (ICD-10), 2019 version, and the national editions published by each country’s health authority. This page is a reference, not coding advice; follow your national coding rules when you report.
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