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D33.9 - Benign neoplasm of central nervous system, unspecified


The ICD 10 Code for Benign neoplasm of central nervous system, unspecified is listed as D33.9.
Additional information concerning this code and description can be found below including ICD 9 crosswalks / GEMS, chapter information, and DRGs where available.

ICD 10 CM Field Value
Diagnosis Code: D33.9
Description: Benign neoplasm of central nervous system, unspecified
  • Benign neoplasm of nervous system (central) NOS
Diagnostic Related Groups
(MS-DRG v30.0)
054 - Nervous System Neoplasms W Mcc
055 - Nervous System Neoplasms W/o Mcc
Chapter Neoplasms (C00-D49)
Block Benign neoplasms, except benign neuroendocrine tumors (D10-D36)
Parent D33 - Benign neoplasm of brain and other parts of central nervous system
ICD-9-CM Diagnosis Codes General Equivalence Mappings (GEMS):
ICD 9 Dx Code: 225.9 - Benign neoplasm of nervous system, part unspecified (approximate)
ICD-10-CM Siblings (same level / similar specificity) of D33.9:
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