Other disorders of the nervous system G89-G99

Codes: = Billable

• G89 Pain, not elsewhere classified
• G90 Disorders of autonomic nervous system
• G91 Hydrocephalus
• G92 Toxic encephalopathy
• G93 Other disorders of brain
• G94 Other disorders of brain in diseases classified elsewhere
• G95 Other and unspecified diseases of spinal cord
• G96 Other disorders of central nervous system
• G97 Intraoperative and postprocedural complications and disorders of nervous system, not elsewhere classified
• G98 Other disorders of nervous system not elsewhere classified
• G99 Other disorders of nervous system in diseases classified elsewhere