R40 Somnolence, Stupor & Coma

R40.0 Somnolence

R40.1

Stupor

R40.2

Coma

R40.3

Persistent vegetative state

R40.4

Transient alteration of awareness

R41 Other Symptoms & Signs Involving Cognitive Functions & Awareness

R41.0 Disorientation, Unspecified

R41.1 Anterograde Amnesia

R41.2 Retrograde Amnesia

R41.3

Other

Amnesia

R41.4

Neurologic Neglect Syndrome

R41.8 Other Symptoms & Signs Involving Cognitive Functions & Awareness

R41.9

Unspecified Symptoms & Signs Involving Cognitive Functions & Awareness

R42 Dizziness & Giddiness

R43.1

Parosmia

R43.2 Parageusia

R43.8

Other disturbances of smell & taste

R43.9 Unspecified disturbances of smell & taste

R44 Other Symptoms & Signs Involving General Sensations & Perceptions

R45 Symptoms & Signs Involving Emotional State

R45.0 Nervousness

R45.1 Restlessness

& agitation

R45.2 Unhappiness

R45.3 Demoralization

& apathy

R45.4

Irritability

& anger

R45.5

Hostility

R45.6

Violent

behavior

R45.7

State of emotional shock & stress, unspecified

R45.8

Other symptoms & signs involving emotional state

R46 Symptoms & Signs Involving Appearance & Behavior