ICD-10 Code D32 – Benign neoplasm of meninges (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code D32 – Benign neoplasm of meninges
What it is
D32 identifies a noncancerous tumor arising from the meninges, the protective membranes around the brain and spinal cord. Use it when documentation states a benign meningeal neoplasm without malignant behavior.
Clinical signs
Clinical features vary by size and location; refer to documentation. Patients may have mass-effect findings such as headache, focal neurologic deficits, seizures, or symptoms from compression of nearby structures.
When to use this code
Use D32 when the provider documents a benign neoplasm of the meninges, including a benign meningioma or similar benign meningeal mass. It is appropriate when pathology, imaging, or the final assessment confirms benign behavior. If the record is unclear about site or behavior, check documentation before coding.
Do not use for
Do not use D32 for malignant meningeal tumors or for metastatic disease involving the meninges. If the lesion is not clearly documented as benign, check documentation.
Coding tip
Verify the exact anatomic site and behavior in the report; D32 is for benign meningeal neoplasms only.