G00-G99 Diseases of the nervous system

Type 2 excludes

• Certain conditions originating in the perinatal period (P04-P96)

• Certain infectious and parasitic diseases (A00-B99)

• Complications of pregnancy, childbirth and the puerperium (O00-O9A)

• 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)