ICD-10-CM > C00-D49 > D10-D36 > D32 D32 Benign neoplasm of meninges Non-Billable/Non-Specific Codes D32.0Benign neoplasm of cerebral meningesD32.1Benign neoplasm of spinal meningesD32.9Benign neoplasm of meninges, unspecified