Emergency: 119
AMDA-IMIC

G98 Other disorders of nervous system not elsewhere classified

Category / Non-billable header 2 subcodes

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

Includes

  • nervous system disorder NOS

Subcodes

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

Code Description Billable
G98..0 Neurogenic arthritis, not elsewhere classified Yes
G98..8 Other disorders of nervous system Yes

Last reviewed: September 2026