780 General symptoms 
780.0 Alteration of consciousness 
780.01 Coma convert 780.01 to ICD-10-CM 780.02 Transient alteration of awareness convert 780.02 to ICD-10-CM 780.03 Persistent vegetative state convert 780.03 to ICD-10-CM
780.09 Alteration of consciousness other convert 780.09 to ICD-10-CM 780.1 Hallucinations convert 780.1 to ICD-10-CM 780.2 Syncope and collapse convert 780.2 to ICD-10-CM 780.3 Convulsions 780.31 Febrile convulsions convert 780.31 to ICD-10-CM 780.39 Other convulsions convert 780.39 to ICD-10-CM 780.4 Dizziness and giddiness convert 780.4 to ICD-10-CM 780.5 Sleep disturbances 780.50 Unspecified sleep disturbance convert 780.50 to ICD-10-CM 780.51 "insomnia with sleep apnea, unspecified" convert 780.51 to ICD-10-CM 780.52 "insomnia, unspecified" convert 780.52 to ICD-10-CM 780.53 "hypersomnia with sleep apnea, unspecified" convert 780.53 to ICD-10-CM 780.54 "hypersomnia, unspecified" convert 780.54 to ICD-10-CM 780.55 "disruptions of 24-hour sleep-wake cycle, unspecified" convert 780.55 to ICD-10-CM 780.56 Dysfunctions associated with sleep stages or arousal from sleep convert 780.56 to ICD-10-CM 780.57 Unspecified sleep apnea convert 780.57 to ICD-10-CM 780.58 "sleep related movement disorder, unspecified" convert 780.58 to ICD-10-CM 780.59 Other sleep disturbances convert 780.59 to ICD-10-CM 780.6 Fever convert 780.6 to ICD-10-CM 780.7 Malaise and fatigue 780.71 Chronic fatigue syndrome convert 780.71 to ICD-10-CM 780.79 Other malaise and fatigue convert 780.79 to ICD-10-CM 780.8 Generalized hyperhidrosis convert 780.8 to ICD-10-CM 780.9 Other general symptoms 
780.91 Fussy infant (baby) convert 780.91 to ICD-10-CM 780.92 Excessive crying of infant (baby) convert 780.92 to ICD-10-CM 780.93 Memory loss convert 780.93 to ICD-10-CM 780.94 Early satiety convert 780.94 to ICD-10-CM 780.95 Other excessive crying convert 780.95 to ICD-10-CM 780.99 Other general symptoms convert 780.99 to ICD-10-CM