• G00 Bacterial meningitis, not elsewhere classified
  • G01 Meningitis in bacterial diseases classified elsewhere
  • G02 Meningitis in other infectious and parasitic diseases classified elsewhere
  • G03 Meningitis due to other and unspecified causes
  • G04 Encephalitis, myelitis and encephalomyelitis
  • G05 Encephalitis, myelitis and encephalomyelitis in diseases classified elsewhere
  • G06 Intracranial and intraspinal abscess and granuloma
  • G07 Intracranial and intraspinal abscess and granuloma in diseases classified elsewhere
  • G08 Intracranial and intraspinal phlebitis and thrombophlebitis
  • G09 Sequelae of inflammatory diseases of central nervous system