G00-G99
Diseases of the nervous system
This chapter covers ICD-10-CM codes in the range G00-G99 for diseases of the nervous system. Includes diseases of the central and peripheral nervous system such as meningitis, Alzheimer's, Parkinson's, and epilepsy.
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Excludes2
8 items
Excludes2
- •certain conditions originating in the perinatal period (P04-P96)
- •certain infectious and parasitic diseases (A00-B99)
- •
- •congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99)
- •endocrine, nutritional and metabolic diseases (E00-E88)
- •injury, poisoning and certain other consequences of external causes (S00-T88)
- •neoplasms (C00-D49)
- •symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)
Inflammatory diseases of the central nervous system
Bacterial meningitis, not elsewhere classified
Meningitis in bacterial diseases classified elsewhere
Meningitis in other infectious and parasitic diseases classified elsewhere
Meningitis due to other and unspecified causes
Encephalitis, myelitis and encephalomyelitis
Encephalitis, myelitis and encephalomyelitis in diseases classified elsewhere
Intracranial and intraspinal abscess and granuloma
Intracranial and intraspinal abscess and granuloma in diseases classified elsewhere
Intracranial and intraspinal phlebitis and thrombophlebitis
Sequelae of inflammatory diseases of central nervous system
Systemic atrophies primarily affecting the central nervous system
Extrapyramidal and movement disorders
Other degenerative diseases of the nervous system
Demyelinating diseases of the central nervous system
Episodic and paroxysmal disorders
Polyneuropathies and other disorders of the peripheral nervous system
Diseases of myoneural junction and muscle
Other disorders of the nervous system
Pain, not elsewhere classified
Disorders of autonomic nervous system
Hydrocephalus
Toxic encephalopathy
Other disorders of brain
Other disorders of brain in diseases classified elsewhere
Other and unspecified diseases of spinal cord
Other disorders of central nervous system
Intraoperative and postprocedural complications and disorders of nervous system, not elsewhere classified
Other disorders of nervous system not elsewhere classified
Other disorders of nervous system in diseases classified elsewhere