SYMPTOMS (780-789)
780 General symptoms
780.0: Alteration of consciousness
Excludes:
alteration of consciousness due to:
intracranial injuries (850.0-854.19)
skull fractures (800.00-801.99, 803.00-804.99)
coma:
diabetic (249.2-249.3, 250.2-250.3)
hepatic (572.2)
originating in the perinatal period (779.2)
780.1: Hallucinations
Hallucinations:
NOS
auditory
gustatory
olfactory
tactile
Excludes:
those associated with mental disorders, as functional psychoses (295.0-298.9)
organic brain syndromes (290.0-294.9, 310.0-310.9)
visual hallucinations (368.16)
780.2: Syncope and collapse
Blackout
Fainting
(Near) (Pre)syncope
Vasovagal attack
Excludes:
carotid sinus syncope (337.0)
heat syncope (992.1)
neurocirculatory asthenia (306.2)
orthostatic hypotension (458.0)
shock NOS (785.50)
780.3: Convulsions
Excludes:
convulsions:
epileptic (345.10-345.91)
in newborn (779.0)
780.4: Dizziness and giddiness
Light-headedness
Vertigo NOS
Excludes:
Ménière's disease and other specified vertiginous syndromes (386.0-386.9)
780.5: Sleep disturbances
Excludes:
circadian rhythm sleep disorders (327.30-327.39)
organic hypersomnia (327.10-327.19)
organic insomnia (327.00-327.09)
organic sleep apnea (327.20-327.29)
organic sleep related movement disorders (327.51-327.59)
parasomnias (327.40-327.49)
that of nonorganic origin (307.40-307.49)
780.6: Fever and other physiologic disturbances of temperature regulation
Excludes:
effects of reduced environmental temperature (991.0-991.9)
effects of heat and light (992.0-992.9)
fever, chills or hypothermia associated with confirmed infection - code to infection
780.7: Malaise and fatigue
Excludes:
debility, unspecified (799.3)
fatigue (during):
combat (308.0-308.9)
heat (992.6)
pregnancy (646.8)
neurasthenia (300.5)
senile asthenia (797)
780.8: Generalized hyperhidrosis
Diaphoresis
Excessive sweating
Secondary hyperhidrosis
Excludes:
focal (localized) (primary) (secondary) hyperhidrosis (705.21-705.22)
Frey's syndrome (705.22)
780.9: Other general symptoms
Excludes:
hypothermia:
NOS (accidental) (991.6)
due to anesthesia (995.89)
of newborn (778.2-778.3)
memory disturbance as part of a pattern of mental disorder

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