2021 ICD-10-CM Codes for Other disorders of nervous system not elsewhere classified (G98)

Instructional Notations

Includes Includes
This note appears immediately under a three character code title to further define, or give examples of, the content of the category.

• nervous system disorder NOS

• ICD-10 Index

  • Diseases of the nervous system (G00–G99)

    • Other disorders of the nervous system (G89-G99)

      • Other disorders of nervous system not elsewhere classified (G98)

        • G98 - Other disorders of nervous system not elsewhere classified NON-BILLABLE CODE
        • G98.0 - Neurogenic arthritis, not elsewhere classified BILLABLE CODE
        • G98.8 - Other disorders of nervous system BILLABLE CODE