Free Medical Coding > ICD10 CM > 2024 ICD-10-CM Codes > 2024 ICD-10-CM Codes G00-G99 – Diseases of the nervous system (G00-G99) > 2024 ICD-10-CM Codes G89-G99 – Other disorders of the nervous system (G89-G99) > 2024 ICD-10-CM Codes G99 – Other disorders of nervous system in diseases classified elsewhere (G99)