All ICD10 Codes

D33

Non-Billable
ChapterC00–D49
Rankcategory
Official Description

Benign neoplasm of brain and other parts of central nervous system

Use a more specific code (7 billable)
D33.0Benign neoplasm of brain, supratentorialD33.1Benign neoplasm of brain, infratentorialD33.2Benign neoplasm of brain, unspecifiedD33.3Benign neoplasm of cranial nervesD33.4Benign neoplasm of spinal cordD33.7Benign neoplasm of other specified parts of central nervous systemD33.9Benign neoplasm of central nervous system, unspecified
Metadata & Insights
  • •Non-billable category (requires more specific sub-code).
  • •Chapter 2: Neoplasms (C00-D49).

Instructional Notes

Excludes1(Not coded here. Use a different code.)
  • angioma (D18.0-)
  • benign neoplasm of meninges (D32.-)
  • benign neoplasm of peripheral nerves and autonomic nervous system (D36.1-)
  • hemangioma (D18.0-)
  • neurofibromatosis (Q85.0-)
  • retro-ocular benign neoplasm (D31.6-)

Clinical Hierarchy

BillableHas subcodes
CH2Neoplasms (C00-D49)
D10-D36Benign neoplasms, except benign neuroendocrine tumors (D10-D36)
D33Benign neoplasm of brain and other parts of central nervous systemNot billable
D33.0Benign neoplasm of brain, supratentorialBillable
D33.1Benign neoplasm of brain, infratentorialBillable
D33.2Benign neoplasm of brain, unspecifiedBillable
D33.3Benign neoplasm of cranial nervesBillable
D33.4Benign neoplasm of spinal cordBillable
D33.7Benign neoplasm of other specified parts of central nervous systemBillable
D33.9Benign neoplasm of central nervous system, unspecifiedBillable

MS-DRG Classification

2026

No direct MS-DRG triggers identified.

Cross Reference

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