Is D33.0 a billable ICD-10 code?

Yes. D33.0 (Benign neoplasm of brain, supratentorial) is billable and can be used for insurance claims. Always verify payer-specific requirements.

D33.0 ✓ Billable

Benign neoplasm of brain, supratentorial

Q: What is ICD-10 code D33.0?

ICD-10-CM code D33.0 stands for "Benign neoplasm of brain, supratentorial". It is a billable code in the Neoplasms chapter, effective FY2026 (Oct 1, 2025 – Sep 30, 2026).

ICD-10-CM · FY2026 · Neoplasms

Code

D33.0

System

ICD-10-CM

Billable

Yes — valid for submission

Effective

FY2026

Chapter

Neoplasms

Source

CMS / CDC NCHS

⚠ Verify before billing. Confirm against the current CMS/NCHS ICD-10-CM files and your payer's rules before claims submission.

Frequently asked questions

What is ICD-10 code D33.0?

ICD-10-CM code D33.0 represents Benign neoplasm of brain, supratentorial. It is a billable diagnosis code in the Neoplasms chapter, effective October 1, 2025 – September 30, 2026.

Is D33.0 billable?

Yes. D33.0 is a valid billable ICD-10-CM code for insurance claims and clinical documentation.

What chapter is D33.0 in?

D33.0 belongs to the Neoplasms chapter (C00–D49) of ICD-10-CM.

Related codes in the D33 category

D33 Benign neoplasm of brain and other parts of central nervous system Non-billable D33.1 Benign neoplasm of brain, infratentorial Billable D33.2 Benign neoplasm of brain, unspecified Billable D33.3 Benign neoplasm of cranial nerves Billable D33.4 Benign neoplasm of spinal cord Billable D33.7 Benign neoplasm of other specified parts of central nervous system Billable D33.9 Benign neoplasm of central nervous system, unspecified Billable

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