List of ICD-10-CM Codes for Diseases of the Nervous System
Includes 2020 list of ICD-10-CM codes for diseases of the nervous system from G000 – G998.
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Below is the complete list of the latest International Classification of Diseases, Tenth Revision, Clinical Modification or ICD-10-CM codes for diseases of the nervous system.
These codes are to be used from October 1, 2019 through September 30, 2020 and are up-to-date as of July 11, 2019.
Please note that this list should be used for reference only and not in any professional manner, and you should always consult with the CDC (Center for Disease Control) website, CMS (Centers for Medicare and Medicaid Services) website or WHO (World Health Organization) website for the most up-to-date information.
Additional ICD-10-CM Codes
Infectious and Parasitic Diseases
Diseases of Blood, Blood Organs & Immune Disorders
Endocrine, Nutritional and Metabolic Diseases
Mental, Behavioral & Neurodevelopmental Disorders
Diseases of the Nervous System
Diseases of the Eye and Adnexa
Diseases of the Ear and Mastoid Process
Diseases of the Circulatory System
Diseases of the Respiratory System
Diseases of the Digestive System
Diseases of the Skin and Subcutaneous Tissues
Diseases of the Musculoskeletal & Connective Tissues
Diseases of Genitourinary System
Pregnancy, Childbirth & the Puerperium
Certain Conditions Originating in Perinatal Period
Congenital Malformations, Deformations & Chromosomal Abnormalities
Symptoms, Signs & Abnormal Clinical & Laboratory Findings Not Elsewhere Classified
Injury Poisoning & Consequence of External Cause
Factors Influencing Health Status & Contact with Health Services