D43.0

ICD-10Billable

Neoplasm of uncertain behavior of brain, supratentorial

Official ICD-10-CM descriptor (FY2026)

Neoplasm of uncertain behavior of brain, supratentorial

D43.0 is valid for submission on a claim — CMS flags it as a billable, specific code.

Inclusion terms

  • Neoplasm of uncertain behavior of cerebral ventricle
  • Neoplasm of uncertain behavior of cerebrum
  • Neoplasm of uncertain behavior of frontal lobe
  • Neoplasm of uncertain behavior of occipital lobe
  • Neoplasm of uncertain behavior of parietal lobe
  • Neoplasm of uncertain behavior of temporal lobe

Excludes1

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

  • neoplasm of uncertain behavior of fourth ventricle (D43.1)

Related codes in D43

Where this code sits

Parent code
D43

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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.

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