Hemangioma of intracranial structures

This code signifies a benign vascular tumor composed of newly formed blood vessels located within the brain, meninges, or other intracranial structures. These lesions are typically congenital and can vary in size and location, potentially leading to neurological symptoms depending on their involvement.

Apply this code when documentation confirms a diagnosis of a hemangioma affecting any intracranial tissue, such as the brain parenchyma, cerebral ventricles, or dura mater. This diagnosis is often established through imaging studies like MRI or CT scans, sometimes followed by biopsy.

• Differentiate from other intracranial vascular malformations, such as arteriovenous malformations (AVMs) or cavernous malformations, which have distinct ICD-10-CM codes.
• Ensure the documentation specifies "hemangioma" and its intracranial location to avoid miscoding with hemangiomas of other body sites.
• Consider additional codes for any associated neurological deficits or complications caused by the hemangioma.