ICD-10-CM Book 2024 Edition

Chapters  /  Chapter 6  /  G89-G99  /  G98
G98 Other disorders of nervous system not elsewhere classified
Includes nervous system disorder NOS
G98.0 Neurogenic arthritis, not elsewhere classified
Nonsyphilitic neurogenic arthropathy NEC
Nonsyphilitic neurogenic spondylopathy NEC
Excludes1 spondylopathy (in):
syringomyelia and syringobulbia (G95.0)
tabes dorsalis (A52.11)
G98.8 Other disorders of nervous system
Nervous system disorder NOS