D43.1

Applicable To

• Neoplasm of uncertain behavior of brain stem

• Neoplasm of uncertain behavior of cerebellum

• Neoplasm of uncertain behavior of fourth ventricle

Approximate Synonyms

• Neoplasm of uncert behavior, infratentorial brain

• Neoplasm of uncertain or unknown behavior of brain, infratentorial

Details

• D43.1 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.

• The 2023 edition of ICD-10-CM D43.1 became effective on October 1, 2022.

• This is the American ICD-10-CM version of D43.1 – other international versions of ICD-10 D43.1 may differ.