ICD-10-CM › C00-D49 › D10-D36 › D codes › D33

D33

Benign neoplasm of brain and other parts of central nervous system

Not billableICD-10-CM diagnosis code.

This code exists but cannot be submitted on its own. It groups the more specific codes beneath it.

A category header for its whole life, FY2016 onwards. It has never been valid for submission on its own.

Submit one of these 7 more specific codes instead:

  • D33.0 Benign neoplasm of brain, supratentorial
  • 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

What has happened to this code

Every change the publisher made, from 2012 to now. Entries marked draft are from the pre-implementation releases: ICD-10 took effect on 1 October 2015, so nothing before FY2016 was ever valid on a claim.

  1. FY2012 Added to the draft code set draft Benign neoplasm of brain and other parts of central nervous system

Official coding rules

Published by CDC for FY2027. A rule attached to a category binds every code beneath it, so the rules inherited from this code's ancestors are shown with the code they come from.

This code

Excludes1 - never coded here

  • 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-)