D42 Neoplasm of uncertain behavior of meningesNon-billable header with 3 child codes.
D42.0 Neoplasm of uncertain behavior of cerebral meningesD42.1 Neoplasm of uncertain behavior of spinal meningesD42.9 Neoplasm of uncertain behavior of meninges, unspecifiedD49 Neoplasms of unspecified behavior ("neoplasms of uncertain behavior (D37-D44, D48)")D49 Neoplasms of unspecified behavior ("neoplasms of uncertain behavior (D37-D44, D48)")