799 Other ill-defined and unknown causes of morbidity and mortality 
799.0 Asphyxia and hypoxemia 
799.01 Asphyxia convert 799.01 to ICD-10-CM
799.02 Hypoxemia convert 799.02 to ICD-10-CM 799.1 Respiratory arrest convert 799.1 to ICD-10-CM 799.2 Nervousness 799.21 Nervousness convert 799.21 to ICD-10-CM 799.22 Irritability convert 799.22 to ICD-10-CM 799.23 Impulsiveness convert 799.23 to ICD-10-CM 799.24 Emotional lability convert 799.24 to ICD-10-CM 799.25 Demoralization and apathy convert 799.25 to ICD-10-CM 799.29 Other signs and symptoms involving emotional state convert 799.29 to ICD-10-CM 799.3 Debility, unspecified convert 799.3 to ICD-10-CM 799.4 Cachexia convert 799.4 to ICD-10-CM 799.5 Signs and symptoms involving cognition 799.51 Attention or concentration deficit convert 799.51 to ICD-10-CM 799.52 Cognitive communication deficit convert 799.52 to ICD-10-CM 799.53 Visuospatial deficit convert 799.53 to ICD-10-CM 799.54 Psychomotor deficit convert 799.54 to ICD-10-CM 799.55 Frontal lobe and executive function deficit convert 799.55 to ICD-10-CM 799.59 Other signs and symptoms involving cognition convert 799.59 to ICD-10-CM 799.8 Other ill-defined conditions 799.81 Decreased libido convert 799.81 to ICD-10-CM 799.82 Apparent life threatening event in infant convert 799.82 to ICD-10-CM 799.89 Other ill-defined conditions convert 799.89 to ICD-10-CM 799.9 Other unknown and unspecified cause of morbidity and mortality convert 799.9 to ICD-10-CM