Diseases of the nervous system (G00-G99)

Excludes 2:
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)

Cerebral palsy and other paralytic syndromes (G80-G83)

G80 Cerebral palsy [+]
Excludes 1: hereditary spastic paraplegia (G11.4)
G81 Hemiplegia and hemiparesis [+]
Note: This category is to be used only when hemiplegia (complete)(incomplete) is reported without further specification, or is stated to be old or longstanding but of unspecified cause. The category is also for use in multiple coding to identify these types of hemiplegia resulting from any cause.
Excludes 1: congenital cerebral palsy (G80.-)
hemiplegia and hemiparesis due to sequela of cerebrovascular disease (I69.05-, I69.15-, I69.25-, I69.35-, I69.85-, I69.95-)
G82 Paraplegia (paraparesis) and quadriplegia (quadriparesis) [+]
Note: This category is to be used only when the listed conditions are reported without further specification, or are stated to be old or longstanding but of unspecified cause. The category is also for use in multiple coding to identify these conditions resulting from any cause
Excludes 1: congenital cerebral palsy (G80.-)
functional quadriplegia (R53.2)
hysterical paralysis (F44.4)
G83 Other paralytic syndromes [+]
Note: This category is to be used only when the listed conditions are reported without further specification, or are stated to be old or longstanding but of unspecified cause. The category is also for use in multiple coding to identify these conditions resulting from any cause.
Includes: paralysis (complete) (incomplete), except as in G80-G82

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