G96 Other disorders of central nervous system

Category / Non-billable header 19 subcodes

Block: Other disorders of the nervous system (G89-G99)

Subcodes

Each subcode links to a detail page with full clinical annotations.

Code Description Billable
G96..0 Cerebrospinal fluid leak No
G96..00 Cerebrospinal fluid leak, unspecified Yes
G96..01 Cranial cerebrospinal fluid leak, spontaneous Yes
G96..02 Spinal cerebrospinal fluid leak, spontaneous Yes
G96..08 Other cranial cerebrospinal fluid leak Yes
G96..09 Other spinal cerebrospinal fluid leak Yes
G96..1 Disorders of meninges, not elsewhere classified No
G96..11 Dural tear Yes
G96..12 Meningeal adhesions (cerebral) (spinal) Yes
G96..19 Other disorders of meninges, not elsewhere classified No
G96..191 Perineural cyst Yes
G96..198 Other disorders of meninges, not elsewhere classified Yes
G96..8 Other specified disorders of central nervous system No
G96..81 Intracranial hypotension No
G96..810 Intracranial hypotension, unspecified Yes
G96..811 Intracranial hypotension, spontaneous Yes
G96..819 Other intracranial hypotension Yes
G96..89 Other specified disorders of central nervous system Yes
G96..9 Disorder of central nervous system, unspecified Yes

Last reviewed: September 2026