D33.0 BENIGN NEOPLASM OF BRAIN, SUPRATENTORIAL

Code Information

  • Diagnosis Code: D33.0
  • Short Description: Benign neoplasm of brain, supratentorial
  • Long Description: Benign neoplasm of brain, supratentorial
  • Code Version: 2025 ICD-10-CM

The code D33.0 is VALID for claim submission

Code Classification

Synonyms

  • Benign neoplasm of brain, supratentorial
  • Benign neoplasm of cerebrum
  • Benign neoplasm of choroid plexus
  • Benign neoplasm of frontal lobe
  • Benign neoplasm of hypothalamus
  • Benign neoplasm of occipital lobe
  • Benign neoplasm of parietal lobe
  • Benign neoplasm of temporal lobe
  • Benign neoplasm of ventricle of brain
  • Benign papilloma of choroid plexus
  • Dysembryoplastic neuroepithelial tumor
  • Hamartoma of brain
  • Hamartoma of brain
  • Hamartoma of brain
  • Hamartoma of hypothalamus
  • Hamartoma of hypothalamus
  • Hamartoma of pituitary and hypothalamus
  • Hypothalamic neuronal hamartoma
  • Increased cerebrospinal fluid production
  • Increased cerebrospinal fluid production due to benign papilloma of choroid plexus
  • Neoplasm of choroid plexus
  • Neoplasm of choroid plexus
  • Neoplasm of hypothalamus

References to Index of Diseases and Injuries

The code D33.0 has the following ICD-10-CM references to the Index of Diseases and Injuries

  • Inclusion Terms:
    • Benign neoplasm of cerebral ventricle
    • Benign neoplasm of cerebrum
    • Benign neoplasm of frontal lobe
    • Benign neoplasm of occipital lobe
    • Benign neoplasm of parietal lobe
    • Benign neoplasm of temporal lobe
  • Type 1 Excludes Notes:
    • benign neoplasm of fourth ventricle (@D33.1*)

Crosswalk Information

ICD-10 Code ICD-9 Code ICD-9 Description
D33.0 Right Arrow 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
D33.1 Benign neoplasm of brain, infratentorial
D33.2 Benign neoplasm of brain, unspecified
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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