D33.0

ICD-10Billable

Benign neoplasm of brain, supratentorial

Official ICD-10-CM descriptor (FY2026)

Benign neoplasm of brain, supratentorial

D33.0 is valid for submission on a claim — CMS flags it as a billable, specific code.

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

Excludes1

Not coded here. An Excludes1 code should never be reported at the same time as the code above it.

benign neoplasm of fourth ventricle (D33.1)

Related codes in D33

Where this code sits

Chapter: 2. Neoplasms (C00-D49)
Block: Benign neoplasms, except benign neuroendocrine tumors (D10-D36)
Parent code: D33

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Source

ICD-10-CM FY2026. Centers for Medicare & Medicaid Services (CMS) / National Center for Health Statistics (NCHS), “2026 ICD-10-CM Code Descriptions in Tabular Order” (icd10cm_order_2026.txt). Download the original file from cms.gov. Public domain (US Government work). Descriptors, billable flags and instructional notes on this page are reproduced from that file without modification. Krasyn adds no clinical guidance.