Is D33 a billable code?
No. D33 is a header code that groups 7 more specific codes. Use one of the billable codes listed on this page instead.
ICD-10-CM FY2027 diagnosis code
D33: Benign neoplasm of brain and other parts of central nervous system
Header code: not billableValid for dates of service October 1, 2026 to September 30, 2027
D33 groups related diagnoses under benign neoplasm of brain and other parts of central nervous system. It cannot be used on a claim by itself. Choose the billable code below that matches the patient's record.
Billable codes under D33
- D33.0Benign neoplasm of brain, supratentorial
- D33.1Benign neoplasm of brain, infratentorial
- D33.2Benign neoplasm of brain, unspecified
- D33.3Benign neoplasm of cranial nerves
- D33.4Benign neoplasm of spinal cord
- D33.7Benign neoplasm of other specified parts of central nervous system
- D33.9Benign neoplasm of central nervous system, unspecified
D33 questions
What does D33 mean?
D33 is the ICD-10-CM code for Benign neoplasm of brain and other parts of central nervous system. It is in chapter 2, Neoplasms (C00-D49).
Code titles come from the official ICD-10-CM files published by the CDC National Center for Health Statistics. Always check payer rules and the clinical record before billing.