Relates ICD-9 Codes to 799.21

Nervousness

ICD-9 Index
Chapter: 780–799
Section: 797-799
Block: 799 Other ill-defined and unknown causes of morbidity and mortality
799.21 - Nervousness

View Code 799.21

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

Previous Code: 799.1

View Code 799.21

Next Code: 799.22

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